3. Multiply: a. (5y + 4b) (5y- 4b) b. Suppose f(x = x - 5 and g(x) = 6x2 - 6x- 7. Then (fg)(x)=? %3D

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A:

Q: If Q(x) = 7x - 1, find Q(- 9). Q(- 9) =

A:

Q: For the polynomial below, 2 is a zero. h(x)=x'+4x+ 6x- 36 Express h (x) as a product of linear…

A:

Q: Evaluate. (2x+1)/x2+x-1  with endpoints 3 and 1.

A: Consider the given function: fx=2x+1x2+x-1 Now plug-in the value x=3 in the function. This gives,…

Q: 2ax - y = 3x + 4y for x

A: Simplification

Q: (d) Е(2X- 4). (е) Е(6X+ 3)2 + Var(7X — 24).

A:

Q: x(x+5)= blank + 5x

A: topic- linear equation in one variable

Q: Which of the following is equivalent to (1-x)(1+x) -3x(2-x)  A. -4x2 - 6x + 1  B. 2x2 - 7x + 1 C.…

A: Given expression is (1-x)(1+x) - 3x(2-x)

Q: Find (f 9)and indicate the domain of the quotient F(x)=5x*-20x and glx) = 3x²-1ax. %3D

A:

Q: 8. Multiply the following: a. (x3)(x2) = b. (x7)(x10) = c. (2s4)(-6s5) = d. (-30x)(3x) =

A:

Q: Suppose f(x) = - 2x - x- 10. Compute the following: A.) f(-4) + f(5) = %3D B.) F(- 4) - f(5) =…

A:

Q: -3x +4y by replacing x with 0.3 and y with 0.25

A: By using algebraic properties

Q: D. (5x-22)*. (2x+35)*

A:

Q: 4x) = -2x* + 8x - 10 0 f-4)

A: To find value of a function at a point x= -4 , replace x by -4.

Q: Which function is equivalent tof(x) = -4(x+ 7)² – 6? %3D F.f (x) = -4x2 - 56x - 202 G.f (x) = -4x2 +…

A:

Q: If r(x) -6x3 – 6x2 + 2, determine r(v²). Do not include "r(v-) =" in your answer. %3D %3D Provide…

A:

Q: Evaluate 3x+5(y+3) when x is 1 less than the quotient of y and 3, and y=18

A: Given,

Q: Which function is equivalent to, y = 4x - 16x + 11 y = 2(x + 4)2 + 6 y = 4(x – 2)² – 5 y = 4(x +2)?…

A:

Q: 6(x+9)=2

A:

Q: Which function has a remainder of 18 when divided by (x- 2)? Select the correct answer below: g(x) =…

A: Remainder theorem: It says that if you divide a polynomial, f(x), by a linear expression, x-A, the…

Q: (x - 2y)3

A:

Q: Multiply. (5x - 7)(5x +7) (5x - 7)(5x + 7) = (Simplify your ansv

A:

Q: %3! Let A(r) = | f(t)dt for the function f(t) graphed below. Evaluate A(x) for a = 2 and 5. 2 5.…

A: Find area under the curve A(x) from 0 to 2 and 0 to 5

Q: b. V3x -11= x+1 ,2

A: Solving on graph

Q: (6x-1)(x-4)

A: roots of the above equation are  x= 4, 1/6   and the equation form is 6x2 -25x + x = 0 detailed…