9) 8x < 5(2x+4) 10) -3y - 6 ≤ 3(7+2y) 11) 4-5(y-2) ≤-2(-9 + 2y) 12) 12 (1/4 + x/3) > 15 13)-3 (4x-8) > 2(3 + 2x)

Q: 9. x + 4x2 +9x +36 10. 4x +12x2+9x +27

A:

Q: 12. x2 + 11x – 42% D 13. 6x2-54x - 78 =

A: Topic:- algebra

Q: Simplify 6 - 5[8 - (2y - 4)]

A:

Q: (7x/11)^2 + (x*2/ x+2 - 4/ x+2)

A:

Q: (k^2-4)x^3+(k-2)x^2+7x-8=0

A: (k^2-4)x^3+(k-2)x^2+7x-8=0

Q: The expression x^(3)(x-y)9-y^(3)(x-y)9 can be rewritten as (x-y)p(x^(2)+y^(2)+qxy ). What is the…

A: The expression x^(3)(x-y)9-y^(3)(x-y)9 can be rewritten as (x-y)p(x^(2)+y^(2)+qxy ). What is the…

Q: 9. x = (3x + 6) (6x- 5) (7x - 11) (4+7)* 62

A:

Q: The question says: "Differentiate."    I posted what I have so far, but I'm not sure where in the…

A:

Q: 4 x(2 x+3)^{-5 / 9}+6 x^{2}(2 x+3)^{4 / 9}-8 x^{3}(2 x+3)^{13 / 9}

A: 4x 2x + 3-59+ 6x22x+349 -8x3 2x + 3139   =4x2x+359+6x22x+349-8x32x+3139Convert element to fraction:…

Q: x^2+5x+6/ x^2 +10x+21divided by x^2+2x/x^24x-21

A:

Q: (3x^2-17x-28)/(x-7) 7 3 -7 28 42| - 2 8 - 28 3x-4 Quotient: 3x-4 O Remainder

A: Given    synthetic division

Q: 4x/(x2+9x+18) + 5/(x+6)

A: The given equation is; 4x/(x2+9x+18) + 5/(x+6)

Q: A. (x-4 3x+ 36 5. (2++5) * - 4 %3D 2x-x - 13 el(x+2) 3x2 +4x-4 3x +2 2

A: Explanation of the answer is as follows

Q: Select the expression equivalent to (4x + 3) + (-2x + 4) a) -2x + 12 b) -8x + 12 c) 6x + 7 d) 2x + 7

A:

Q: Select all expressions that could be equivalent to bis negative x²+ bx-36 where a) (x+3) (x-12) b)…

A:

Q: Which of the following expression is equal to (x^(2)-9)/(x^(3)-7x+12) ? a. (x-3)/(x-4) b.…

A:

Q: Solve, 9 7 0 3 0 5 - 9 1 3 -8 5 3 -7 5 7 6 2 6 4 0 1 -1 9

A: We have to solve    753-7862  6101-19×-8 9 7   5 0 3   4 0 5-9 1 3.

Q: 8. 6x3 + 7x2 - 14x - 15

A:

Q: 2x +5 = 13 4x-3 = 9 -x + 5 = 1 3(x + 2) = 15 2( 2x -1) = 10

A: Solve for the x

Q: 3. Subtract x*-2x³+4x²-6 from 3x4-5x²+4x-1.

A: Follow the procedure given below.

Q: -3 -2 1 2 3 | -1- -2+ Graph of f The graph of y = f (x) is shown above. Which of the following could…

A:

Q: Put them in order please  x^2- 22x+121+y^2-32y+256=1

A:

Q: -3p-3/4 - 30p-7/4

A: We have to find the value of p as nothing else is mentioned in the question

Q: Question (6x2 - 5x + 7)+ (x2 + 5x - 3) A) 7x2.4 B) 7x2 + 10x +4 C) 6x2 + 10x + 4 D) 7x2 +4 A

A: Solution: The objective is to solve the given equation

Q: Find all possible values of P in x^2+10x+P=(x-A)(x-B) if P, A and B are all whole numbers

A: To find all possible values of P in x2+10x+P=(x-A)(x-B) if P,A and B are all whole numbers.

Q: Simplify  2(8y-2-(2y+5)= 7-8[9-(5y-8)]

A: Given problems:- 28y-2-2y+5 7-89-5y-8

Q: 5. x2-10 = 9x 7. x2 3x + 16 = 7x -

A: The objective of the first question is to solve the quadratic equation x^2 - 10 = 9x for x. We can…

Q: exact length of each of the following curves.

A:

Q: (z^3-7z+8) - (5z^3+9z-1)

A: We have to subtract the two polynomial (z3 - 7z + 8) - (5z3 + 9z - 1)  = z3 - 7z + 8 - 5z3 - 9z + 1…

Q: 4. Subtract 4x³ +2x-7 from the sum of 2x3-x2+3x+4 and 3x3-4x2+5.

A:

Q: 4.) Simplify: -7x + 8 – (2x – 19)

A:

Q: 7. Which of the following is equivalent to (-2*), (82') (1) (2) (4)

A: The given expression is  -2x258x32

Q: 5\4p=4/3p+5/2

A:

Q: Simplify 3(4-x)2 x (-1) x (2x+3)2 + (4-x)2 x 2(2x+3) x (2)

A: Use algebraic identities and then simplify

Q: 7. x = 95 (7x - 4) (3x+23) (9x-6)

A: Explanation of the answer is as follows