2024 If x is real the maximum value of 3x 2

If x is real the maximum value of 3x 2

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Web17 sep. 2016 · 4. One way: since x 2 + y 2 = 1 you can write x = cos ( θ), y = sin ( θ) for θ ∈ [ 0, 2 π]. Then. ( x + y) 2 = x 2 + y 2 + 2 x y = 1 + 2 cos ( θ) sin ( θ) Can you see what's … Web23 mrt. 2024 · The maximum value is the y-coordinate of the vertex, so the maximum value is 4. 2. We will substitute a = -1, b = 3, c = -10 into the formula: We have 3. This function is written in the...

If x is real, the maximum value of 3x^2+9x+173x^2+9x+7 is - Toppr

Web7 jan. 2016 · Real numbers x, y satisfies x 2 + y 2 = 1. If the minimum and maximum value of the expression z = 4 − y 7 − x are m and M respectively,then find 2 M + 6 m. Let x = cos θ and y = sin θ ,because sin 2 θ + cos 2 θ = 1. Then we need to find the minimum and maximum value of the expression 4 − sin θ 7 − cos θ. WebIf x is real, the maximum value of expression (x 2 + 14x + 9) / (x 2 + 2x + 3) will be what?. Algebra is the branch of maths dealing with expressions and variables.It has many applications. In this article, we will calculate the maximum value of the given expression. firing on the view

If x be real find the maximum and minimum value of: y=(x+2)/(2x2+3x…

Web1 apr. 2024 · Solution For Q.24 If α,β,γ are the roots of the equation x3+x+1=0, then the value of α3β1y3 Q.25 If x is real, then the maximum and minimum values of the expression x2+3x+4x2−3x+4 will be. WebThat means the maximum value of equation (i) is at x = 3/2 Maximum value of equation (i) ⇒ - 9/4 + 9/2 + 7 ⇒ (- 9 + 18 + 28)/4 ⇒ 37/4 ∴ The maximum value is 37/4. Alternate … Web5 feb. 2024 · If x be real find the maximum and minimum value of: y=(x+2)/(2x2+3x+6) Get the answers you need, now! gauransh14 gauransh14 05. ... Secondary School answered • expert verified If x be real find the maximum and minimum value of: y=(x+2)/(2x2+3x+6) See answers Advertisement Advertisement sumitgraveiens … eufy security tastenfeld

$Let $x$ and $y$ be real numbers satisfying $\\frac{x^2y^2 - 1}{2y-1}=3x$

If x is real, then the maximum and minimum values of the …

WebWe have, f (x) = 3 x 2 + 6 x + 8 ⇒ f (x) = 3 (x 2 + 2 x + 1) + 5 = 3 (x + 1) 2 + 5. Now, 3 (x + 1) 2 ≥ 0 for all x ∈ R ⇒ 3 (x + 1) 2 + 5 ≥ 5 for all x ∈ R ⇒ f (x) ≥ f (− 1) for all x ∈ R. Thus, 5 is the minimum value of f (x) which it attains at x = − 1. Since, f (x) can be made as large as we please. Therefore, the ... WebAnswer (1 of 4): For a,b > 0, a+b \geq 2\sqrt{ab} , equality occurs when a=b \therefore x+\frac{1}{3x} \geq 2\sqrt{\frac{1}{3}} = \frac{2}{\sqrt{3}}. Equality occurs ... eufy security videoWeb(- 3x 2 + 3x + 4) Concept used: dy/dx = 0, the value of x gives the minimum value when d 2 y/dx 2 is greater than 0, and gives the maximum value when d 2 y/dx 2 is less than 0 Calculation: (- 3x 2 + 3x + 4) ---- (i) Differentiating (i), dy/dx = 0 ⇒ - 6x + 3 = 0 ---- (ii) ⇒ x = 1/2 By double differentiating equation (ii), d 2 y/dx 2 = - 6 < 0 firing operations

"Web1 sep. 2024 · If (x + 2)^2 = 9 and (y + 3)^2 = 25, then what is the maximum value of SORT BY: Date Kudos Show Tags L Bunuel Math Expert Joined: 02 Sep 2009 Posts: 88787 Own Kudos [? ]: 539525 [ 17] Given Kudos: 71748 Send PM If (x + 2)^2 = 9 and (y + 3)^2 = 25, then what is the maximum value of [ #permalink ] Tue Apr 11, 2024 10:46 pm 4 … " - If x is real the maximum value of 3x 2

If x is real the maximum value of 3x 2

Web(- 3x 2 + 3x + 4) Concept used: dy/dx = 0, the value of x gives the minimum value when d 2 y/dx 2 is greater than 0, and gives the maximum value when d 2 y/dx 2 is less than 0. … WebIf x is real, then maximum value of 3 x 2 + 9 x + 17 3 x 2 + 9 x + 7 is. A. 82. No worries! We‘ve got your back. Try BYJU‘S free classes today! B. 41. Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses. C. 41 4. No worries! We‘ve got your back. Try BYJU‘S free classes today! D. 17 3.

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WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Web9x2-3x+2 Final result : 9x2 - 3x + 2 Step by step solution : Step 1 :Equation at the end of step 1 : (32x2 - 3x) + 2 Step 2 :Trying to factor by splitting the middle term 2.1 Factoring ... x2-3x+1 Final result : x2 - 3x + 1 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2-3x+1 The first term is, x2 ...

Web5 mrt. 2024 · If x is real, then find the maximum value of (-2x2 + 3x + 5). 43/8 49/8 8/49 1/49 Answer (Detailed Solution Below) Option 2 : 49/8 Crack UPTET + Super TET with India's Super Teachers FREE Demo Classes Available* Explore Supercoaching For FREE Free Tests View all Free tests > Free CT 1: Family & Shelter 1.3 Lakh Users 10 … WebIf x is real, the maximum value of 3x^2+ 9x + 173x^2+ 9x + 7 is. how to solve YOUR Quadratic Equations 3x^2-9x-17=0 by Completing the For any parabola,Ax 2+Bx+C,the x -coordinate of the vertex is given by -B/(2A) . 1. Decide math equations. I enjoy working on tasks that are attractive to me. 2. Deal with ...

Web27 mrt. 2024 · answered Mar 27, 2024 by Niharika (75.9k points) selected Mar 28, 2024 by Vikash Kumar. Best answer. ⇒ 2yx2 + 3yx + 6y = x + 2. ⇒ 2yx2 + (3y – 1) x + 6y – 2 = 0. … WebIf x is real, the maximum value of (3x2 + 9x + 17/3x2 + 9x + 7) is Q. If x is real, the maximum value of 3x2+9x+73x2+9x+17 is 2997 83 AIEEE AIEEE 2006 Complex …

WebPolynomial. In mathematics, a polynomial is an expression consisting of indeterminates (also called variables) and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables. An example of a polynomial of a single indeterminate x is x² − 4x + 7.

WebQuadratic Equations Class 10- Quadratic equations are an essential part of mathematics and play a significant role in various fields of science and engineering. Studying quadratic equations in Class 10 is crucial as it helps in understanding fundamental concepts in algebra, such as polynomials and their properties. Moreover, quadratic equations offer a … firing on ft sumter-start of warWeb29 jun. 2024 · 752 views around the world You can reuse this answer Creative Commons License eufy security system monitoringWeb6 apr. 2024 · asked Apr 6, 2024 in Mathematics by paayal (148k points) If x is real, the maximum value of (3x 2 + 9x + 17)/ (3x 2 + 9x + 7), is. (a) 1/4. (b) 41. (c) 1. (d) 17/7. … eufy security spotlightWeb26 apr. 2024 · Maximum value is 3 at x = − 1 and minimum value is 1 3 when x = 1 Explanation: Let f (x) = x2 − x + 1 x2 + x + 1 Observe that lim x→±∞ x2 −x +1 x2 +x +1 = lim x→±∞ 1 − 1 x + 1 x2 1 + 1 x + 1 x2 = 1 Now df dx = (x2 + x +1)(2x − 1) − (x2 −x +1)(2x +1) (x2 + x + 1)2 = 2x3 + x2 +x − 1 − (2x3 − x2 +x +1) (x2 +x + 1)2 = 2x2 −2 (x2 + x + 1)2 eufy security spotlight camWebHence, the range in which the value of the given quadratic expression will have maximum value lie is - 5 ≤ y ≤ 4. If x is real, then the maximum and minimum values of expression x2+14x+9 x2+2x+3 will be. If x is real, then the maximum and minimum values of expression x2+14x+9 x2+2x+3 will be. Q. eufy security updateWebIf x ∈ R find the maximum value of √x4 − 3x2 − 6x + 13 − √x4 − x2 + 1 I tried this: Let y = √x4 − 3x2 − 6x + 13 − √x4 − x2 + 1 For maxima dy dx = 0 and d2y dx2 < 0. However, the equation dy dx = 0 (after simplifying and clearing the square roots) came out to be a nine degree equation which gave me a nightmare! eufy security video wi-fi smart lock - blackWeb14 okt. 2024 · If x is real, then maximum value of (3x2 + 9x + 17)/ (3x2 + 9x + 7) is (a) 41 (b) 1 (c) 17/7 (d) 1/4 limits continuity and differntiability jee jee mains 1 Answer +1 vote answered Oct 14, 2024 by KajalAgarwal (44.7k points) selected Oct 16, 2024 by Vikash Kumar Best answer Correct Option (a) 41 Explanation: ← Prev Question Next Question → eufy security storage