c. (x + 3)(x + 8) = x Ex2

Q: b) 4(x – 4)(x + 2)² (2x – 1)³ < 0 - -

A:

Q: Choose non-zero values for a and b (a > 1, b > 1) that satisfy 12 · x = 12.

A:

Q: If 2x + 3y = à and -x + 5y = 6b, express x and y in terms of à and b.

A:

Q: 2. What is the true value of x²-x-2

A: Given the equation, x2-x-2 This can be written as, x2-x-2x2-2x+x-2x(x-2)+(x-2)(x-2)(x+1)

Q: x² + x – 2 ? What is the point of discontinuity of

A: here is we see that function is not define when x=2

Q: f(x) = x² -7x +1? ミ×2 メ-3

A:

Q: r(x) = 8x2 + 2x- 5 %3! (x)1 of r(x) as x -

A: Given query is to find the end behaviour finthe Graph.

Q: Find x, and x2- 4 29 -4 -3 - 23 X2

A:

Q: = 2x for 0 ≤ x

A:

Q: Sketch a graph of each function.

A: Given function is We need to sketch a graph of f(x).

Q: f(x) = x* - 7x + 9x? + 21x – 36

A: Given  f(x) = x4 -7x3 +9x2 +21x -36 -&gt; f(x) =x3 (x-3) -4x2 (x-3) -3x(x-3)+12(x-3) -&gt; f(x) =(x3…

Q: : Find the value of x' +7x -x+16, when x = 1 +2i.

A:

Q: Find the value of x  2x+1=31-x

A:

Q: ,2 Evaluate x-6x +3 for x= 3+ i

A:

Q: O Xツ=) X-フ=C X-ツ=-) の 3x+7ソ-32=2 2x +.5y +7= -4 2x +6y tlo2 - }

A: According to our guidelines, we can only answer 3 subparts, the rest you can repost. The given…

Q: KD and ZE are complementary. If mZD = 5x + 3 and mZE = 3x – 1, what is x? 081

A:

Q: 12 +3t-4 and 3t2-3 9.) Suppose that x = 3x 10

A:

Q: 13. f(x) = (x³ - Зx)(2x? + Зх + 5)

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: а)у-x^3-5x+5 b)y= xe^X с) In(x^3

A: # we are entitled to solve 3 subparts of one question. Please resubmit the question which you wish…

Q: Find the value of x that would make S || t. 3x-8)° 2(x+ 10)

A:

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

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

Q: 2. у -х3 -Зx? - 2 atx3D1 at x = 1

A: To find the value of this function at x=1

Q: No 9 f, ) - 8X, X2 onlyer Po.4< X - 0.2) = 2

A: Given, fx1,x2=8x1x2 ,0&lt;x1&lt;x2&lt;1

Q: what is the constant of of x2-4x-5=0

A: Given, x2-4x-5=0

Q: Determine the end behavior of P. P(x) = 8x3 - x2 + 3x + 7 as x → 00 y as x → -0

A: Solution

Q: If 2x + 5y = -1 and 3x 2y 27, then what is the value of x?

A: Solution:

Q: Find the constant of the term containing x2   (2x + 3)4

A:

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: Of(x) = x? – 3x +1 Of (x) = 3x² – 6x + 1 Of (x) = 3x² + 6x – 3 Of (x) = x² + 3x – 3

A: Solution:to find the equation of graphed quadratic function

Q: If f (6) = 0, which of the following must be true?

A:

Q: to す x²Y- X

A:

Q: Which of the following is equivalent to x2- ax - 7 = 0?

A:

Q: Find: 6 ydy-xdx (x2+у?) 0<x<1 & 0<y<1

A: Using green therome and pollar coordinate x=rcos(thetha) and y=rain(thetha)  This is lie in first…

Q: f(x) = In (8x + 2)(3r - 6)

A:

Q: 13) If x = 5a*, and a = 2b3, express x in terms of b.

A:

Q: Prove that x -2x+2>0 for value of x.

A:

Q: 3 1 x(r) = 3F-, for 5. x'(r) 3r

A: As asked we can solve question no. 5 as below

Q: Determine the non-permissible value(s) for 3x+2x² x² - 6x

A:

Q: Z1 and 22 are supplementary. Z1 = 124° 22 = (2x + 4)* What is the value of x?

A:

Q: For what x is x(2x+3) positive?

A: For f(x)=x(ax+b). (1) f(x) is positive: ⇒x(ax+b)&gt;0⇒x&gt;0 and ax+b&gt;0 OR x&lt;0 and…

Q: (b) Determine the value for x such that P(-x < X < x) = 0.90.

A: Solution-: Given: a=-1, b=1 We find x such that,  P(-x&lt;X&lt;x)=0.90

Q: Find the value of x'+7x-x+16, when x 1 + 2i.

A:

Q: If y3 – 3ax? + x³ = 0, then prove that y2 + 2a?x?y-5 = 0

A: The proof is given below :

Q: 1. What is the coefficient of x²y5 in (2x – 3y)7?

A:

Q: (x) = x² - 2x - 5 8CX=6x-1 N of G

A:

Q: 3 1f y=/xL5x²–3. x_3x²+¥x- 3, X25x²-3 huw that dy 24 ||

A: We have,  y=x4-5x2-36x3-3x2+4x-124

Q: * Express 2x² -x+ 6 in the form n(x-- o)?+r where p. g and r are constants to be found.

A: In this question we have to deal with the polynomial.

Polynomials

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