1. Find the LCM of 22-81 and r-12x +27. (6 – 2) O O (= - 9)(z - 3) O (a + 9) (2 - 9)(x+ 3) O (a + 9)(2 – 9)(a - 3)

Q: 3) Simplify the multiplication or division statement symbolically (without using tiles). [ a)…

A: Part a,             2x2-3x-2Part b,             5b2+4-3Part c,             9r-21r23Part d,…

Q: 8.) Determine the value of b that makes the bx) expression 15 - 20x equivalent to 3(5

A: Given, 15-20x = 3(5+bx)

Q: 1. The expression 16x? – 25y? is equivalent to: A) (4x – 5y)? C) (4x – 5y)(4x + 5y) B) (16 – 25)(x?…

A:

Q: 60. Which expressions are equivalent to 4x2 – 25? Select two answer choices. @ (2x – 5)2 O (2x + 5)2…

A: Given

Q: The expression 3(x² +2r – 3) – 4(4x² – 7x + 5) is equivalent to

A:

Q: What is the coefficient of the first term of 3x² - 2x +9? O 14 O 1 О 24 Оз

A:

Q: 10. Which of the following polynomials is NOT divisible by (3x+ 1)? A. 6x2 + 17x+ 5 B. 3x - 4x2+…

A: Use remainder theorem

Q: 5. Multiply (5x + 1)(4x – 3) 6. Find the product of (5x - 2)(5x + 2).

A: I have done solution step by step in detail.,go through the solution

Q: Match the following with their expanded form: (5x + 5)(2x – 3) 10x?- 25x + 15 10x?+ 25x + 15 (5x –…

A:

Q: Select two expressions equivalent to 15a² – 5a - 11 (Select all that apply.) (14a² − 9a +1)+(a² + 4a…

A: Given; 15a2-5a-11.

Q: Which expression is equivalent to 5æ(2 – 3x) + 4(2 – 3x) +2 – 3x? O (5x + 3)(2 – 3x) о (5г +4)…

A:

Q: 21. Write the expression (x + 6)(x – 4) as a polynomial in standard form. A. x - 10x + 2 B. x + 10x…

A: To write the expression as a polynomial in standard form.

Q: 8) What is the result when x2 +x – 2 is subtracted from -x² +x – 4?

A:

Q: a) 2x + 5 > 4x – 3

A:

Q: Determine the coeffcient of x31 + x32 + x23+ x64 if (x1 + x2 + x3 + x4)^14 is expanded.

A:

Q: Find the value of p for which x²– 4x2+ px-8 is exactly divisible by x- 4.

A:

Q: What is (7x2 - 4) + (6x3 - 4x-x4) written in standard form ? O A. -4-4x + 7x² + 6x3 x4 OB. 4(-4-x) +…

A:

Q: 1) 7x - 58x + 16 A) (7x + 8)(x+ 2) B) (7x – 2(x+ 8) c) (7x – 2(x – 8) D) (7x + 2Xx- 8) 2) 2-1-3 A)…

A: According to our guidelines we are supposed to do only first three subparts. kindly repost other…

Q: prize (a) x + 4x +3+ mx + 3m (b) 4x + 8 = 102 %3D

A: Topic:- factorisation

Q: 4 from 8.2? Your answer should be a polynomial in standard form, Subtract 3c2+7r x- 6r +2. 1.

A:

Q: Which of the following represents the expression 24x% written in simplest form? (1) (3) 4 (2) 4x (4)…

A: Apply the formula, xaxb=xa-bx-a=1xa So, 244x-1/26x5/2=4x-12-521

Q: 3r² + 10x + 7) In (z²+3) dz

A: I am attaching image so that you understand each and every step.

Q: 2. Simplify. a) (24m +3n)/ (2-2m+2n) b) (3x ²)²(3x²) c) 8x²y/32xy

A: Some formula:   (1)        ax/ay   =   ax-y(2)        ax·ay   =   ax+y(3)      ( ax)y   = axy

Q: 11. The polynomial expression (ax? 2)(x² - 3x + 1) – (12x* 36x) is simplified to 14x 6x + 2. What is…

A:

Q: 17. Use the previous exercise to determine whether or not 6x* – 23x + 32x – 19x+4 has a multiple…

A:

Q: ) 2x+4 16

A:

Q: Which of the following is equivalent to 4a2 - 25b6 ? (2a - 56) (2a + 56*) (2a - 56°) (2a + 56) (2a -…

A:

Q: What are the 5a + 20a - 60 factors of O 5 (x-6)(x+2) • 5 (x+6)(x-2) O 5 (x-6)(x-2)

A:

Q: Correct or incorrect: (7x - 5)/(x2 + x + 1)2 = (Ax + B)/(x2 + x + 1) + (Cx + D)/(x2 + x + 1)2…

A: Suppose rational function is: (ex +f)(ax2 +b x + c)2 Then, the partial fraction of this rational…

Q: What is (3a- 82² – 10a – 24) ( – 4)? O 3a2 + 4x + 3+ エー4 4 O 3x? + 4x + 6 O 3x? + 4x + 3- -4 O 322…

A:

Q: 7. The vertex of y =- 2(x - 14)(x + 22) is %3D a. (-4, 648) b. (36, 2252) c. (4, 648) d. (-4, 324)

A: Question is solved.

Q: What are the factors of x2+7x+12? A) (x+4)(x+3) B) (x+7)(x+ 5) C) (x+12)(x+ 1) D) (x+ 2)(x+ 6)

A: Use concept of factorization to factorize. If, We have ax2 + bx + c then try to write b in terms of…

Q: find the term in (a+2b-c)¹⁰ that involves a⁴c³

A: