11. Divide 9x³ - 6x2 + 12x-5 by 3x + 1:* - 8 (A) 3x²-3x+5+. 3x+1 (B) 3x²-3x+5 (C) 3x²-3x+5+; (D) 3x²2 - 2x+4 O Choice (A) O Choice (B) O Choice (C) O Choice (D) -10 3x+1

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter5: Factoring Polynomials
Section5.13: Using Factoring To Solve Problems
Problem 1E
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11. Divide 9x³-6x2 + 12x-5 by 3x + 1:*
-8
(A) 3x²-3x+5+.
3x+1
(B) 3x²-3x+5
(C) 3x²-3x+5+.
(D) 3x² - 2x+4
Choice (A)
Choice (B)
Choice (C)
Choice (D)
12. Simplify the expression as much as possible: *
25x³-4x 6x² - 2x-8
6x +6x³
25x² - 4
(A)
(B)
(C)
(D)
3x-4
3x4
3x-4
4x²
-10
3x+1
(5x-2)(3x-4)
4x³ (5x+2)
(5x-2)(3x-4)
3x* (5x+2)
Choice (A)
Choice (B)
O Choice (C)
O Choice (D)
Transcribed Image Text:11. Divide 9x³-6x2 + 12x-5 by 3x + 1:* -8 (A) 3x²-3x+5+. 3x+1 (B) 3x²-3x+5 (C) 3x²-3x+5+. (D) 3x² - 2x+4 Choice (A) Choice (B) Choice (C) Choice (D) 12. Simplify the expression as much as possible: * 25x³-4x 6x² - 2x-8 6x +6x³ 25x² - 4 (A) (B) (C) (D) 3x-4 3x4 3x-4 4x² -10 3x+1 (5x-2)(3x-4) 4x³ (5x+2) (5x-2)(3x-4) 3x* (5x+2) Choice (A) Choice (B) O Choice (C) O Choice (D)
7. Simplify 6log4(x - 5) + log4y-log4x + log4 (1/64): *
(A) log4 6xy(x - 5)-3
(B) log₁ 64xy(x - 5)6
(C) log4
(D) loga
O Choice (A)
O Choice (B)
y(x - 5)6
X
x(x - 5)6
3y
Choice (C)
O Choice (D)
- 3
Transcribed Image Text:7. Simplify 6log4(x - 5) + log4y-log4x + log4 (1/64): * (A) log4 6xy(x - 5)-3 (B) log₁ 64xy(x - 5)6 (C) log4 (D) loga O Choice (A) O Choice (B) y(x - 5)6 X x(x - 5)6 3y Choice (C) O Choice (D) - 3
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