3(x+2)(x-2)=0

Q: f''(x)=8x−3f′′(x)=8x-3 and f'(−3)=−6f′(-3)=-6 and f(−3)=−3f(-3)=-3.

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Q: 4. If x²-2√3x + 1 = 0 then, a.Show that, x² - 2√2x-1=0. 14 b. Find the value of x¹4 +1 X X c. What…

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Q: x-2 x² +x-2 x² - .2 3x+2 3O00 x+2

A:

Q: 3) -x² – 4x + y + 3 = 0 -x? - 3x + y + 3 = 0

A: Given that: -x2-4x+y+3=0             ..........(1)-x2-3x+y+3=0     .........(2)               NOTE:…

Q: (f) X- x2+23 = 4 X2+2x3 =4 %3D 2x1 + 3x2- X3 = 1 7x + 3x2 +4x3 =7

A:

Q: x2-2x х3 - 3х2 A - In Ix-3x² | + C C In Ix - 3x2 |+C BIn Ix - 3x2 I + C D In I x 3x² | + C A B.

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Q: 3. Ir (x) = x³ – 2x – 1, f(-2) = %3! A 11 13 -13 -5 Đ -3

A: Value substitution in equation

Q: f(x² - 8x +21)²

A:

Q: Solve: x = 3y = -24             3x + 4y = -1

A: To solve : Following for values of x and y     x - 3y = -24 . . . . 1 3x + 4y = -1. . . . 2

Q: pt of y=x3-4x2+x+6 В. -3,—2. and 1

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Q: 2 X • xý - (x+2) y = -2X²-2x Ans: y=C₂x²³ +2×

A: Given :xy'-x+2y=-2x2-2xy=∑m=0∞amxm=a0+a1x+a2x2+a3x3+...

Q: -3 5 6 1 2 12 -2 -51x11 -7 X2 x2 9 X3. 4 -8 -10] -1

A: We can solve this using given information

Q: X -2

A:

Q: √(√x³ - 2 1/2 + √²) d dax In x++²x+ }\x² +C √√(x³)x=√x + √√2x+C

A: SOLUTION-

Q: 0- V5 – x – V5+: -

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Q: 2)y"-9у-0 -9Y3D0

A: y''-9y=0

Q: - (x-2)" 3. n=0 3n +1

A: We find radius of convergence by ratio test, then find interval of convergence.

Q: /1-y2 1+x2 اوجد الحل العام ل لمعادلة التفاضلية

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Q: x-3x-7 1. C(x+1)*| (2x+3) 6. 3 - In (2x+3)(x+1)** x+1

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Q: Find the axis of symmetry of: x² - 2x -15. • x = -1 • x = 0 • x = 1

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Q: x(п) %3D (3)". и(-п)

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Q: 2. y=x² - 4x and y=-x² +2x. y² = x and x² –2x+3y= 2. 3.

A: Given÷

Q: Find the 4 - x' -x²(4 – x²) = 2 i5 (4 - x*) + C 3 x²(4 – x²) 5 3 15

A: Please see the solutions below.

Q: Prove x²(x-y)² =x² -y²

A: Substitute x=y in the given equation Then x2(x-y)2=0 ....... (1) and x2-y2=0 ....... (2)

Q: fo)-글x3-글 x2-6x +4 has

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Q: 28.) (5-x)/²-2x = 0

A:

Q: (x^4+7x^3+10x^2-x-2)/(x+2) How to solve using synthetic divison?

A: Synthetic division

Q: -+kx² 0<x<1 3 0<xs1 otherwise

A: Let X be a continuous random variable to lie in the interval (-∞, ∞) then, its probability density…

Q: 4. P(x) =-x+ 9x 5. P(x) = x3 - 3x2-x+3 6. P(x) = x3 -2x2-9x+18

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Q: 2x-x xp - (r-1)° (x²+1) -0-

A: Given ∫-∞0 2x-x3x-12x2+1 dx                         =-∫-∞0x3-2xx-12x2+1dx…

Q: p6x² – x – 14 7. J4 x² – 2x – 3 -

A:

Q: -2 kx 1<x<0

A: The probability density function given is, fx=12kx-2 , 1&lt;x&lt;∞0 , o.w Here X is the random…

Q: 5- A. 3. C. +X+ P 上一站 -- V -4x 一 --年 -c + c -c

A: Topic:- integration  Note :- as per our guideline if more than one question uploaded than only first…

Q: 5-29-3y=1-x

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Q: 4. In x2 -4x + 4 - b2 = 0, find the value of x. %3D

A: Topic:- algebra

Q: #6

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Q: max F(x1 ,x2) = x,x3 subject to 6xỉ + 3x = 72

A: Let the given function be  F(x1,x2)=x1x22    ….(1) and  G(x1,x2)=6x12+3x22-72=0    …(2) From…

Q: +16x2 dx 4x*-x3 Q4// S- x2-4

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: 2 + z-. = 0 is

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Q: 3. What is (x + x) / (x² + 1)?

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Q: a) fi(x)= /(3x² + 5x)(1 – x)², b) f2(2) —D 7sen(2л) + 3tan(x — 1)

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Q: f(x) = 2x² – 4x + 2 on [–2,3).

A: answer is in next step

Q: et xー4x-i7x +12 . Find xS. y'= 3x=-8K-17 y"- 6K -マ y"! =6' i2 y= x- =人 - 6x2 + 3x-2,what is 12

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Q: x=-2+2y -x+2y=7

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Q: Зx2 - %3D 5x + 2 H(x) х2 - 1

A: we have been given the function H(x) H(x)=3x2-5x+2x2-1we have to find the value H(3)=limx→3H(x)  and…

Q: x+3, x<-2 4) f(x) = {2x - 2, -2 < x< 3 %3D | (-x+4, x23 -6 4

A: Given piece wise function,  To sketch the graph of the above function.

Q: X -2 -1 0 1 2 y=-4x3 + 2x+1 현 1" 2nd 30 X -2 -1 0 1 2 3 y = -3x4 + x-1 D 1st 2nd 30 4th

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Q: 3 N(x) = - 0.25x" + 22x° - 432x + 79,000 4 2 %3D

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Q: (x-1)' in |x-1l + 3 (x- 1) + 3 (x -1)?

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.