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1) 21n² – 70n“ A) 7n°(3 – 10n“) B) 7n°(3n – 10n) C) n°(3 – 10n“) D) 7n (21n – 210n") 2) -9y- 15y'r A) -3:(3y+ 5x³y*) B) -6(3x + 5xy²) C) -3;(3y+ 5x°y*) D) -3,(3 + Sx²y) 2.2 3) –32y'x* – 24 y's² – 16y°xz A) -8y*(4x*y+ 3yz² + 2xz) B) -40y (4x*y + 3 yz² + 2xz) C) -8y(4x* + 2xzy + 3:) D) -8y'(4x*yz + 3yz' + 6x:) 4) 48yz²r² - 42y²z + 48yz A) 6yz(8r²z= 7y + 8) B) 6yz(48r²z² - 42 yz + 482) C) 3y=*(16x²z² - 14y + 162) D) 3y(8xz + 4y – 7)

1) 21n² – 70n“ A) 7n°(3 – 10n“) B) 7n°(3n – 10n) C) n°(3 – 10n“) D) 7n (21n – 210n") 2) -9y- 15y'r A) -3:(3y+ 5x³y*) B) -6(3x + 5xy²) C) -3;(3y+ 5x°y*) D) -3,(3 + Sx²y) 2.2 3) –32y'x* – 24 y's² – 16y°xz A) -8y*(4x*y+ 3yz² + 2xz) B) -40y (4x*y + 3 yz² + 2xz) C) -8y(4x* + 2xzy + 3:) D) -8y'(4x*yz + 3yz' + 6x:) 4) 48yz²r² - 42y²z + 48yz A) 6yz(8r²z= 7y + 8) B) 6yz(48r²z² - 42 yz + 482) C) 3y=*(16x²z² - 14y + 162) D) 3y(8xz + 4y – 7)

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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1) 21n² – 70n“ A) 7n°(3 – 10n“) B) 7n°(3n – 10n) C) n°(3 – 10n“) D) 7n (21n – 210n") 2) -9y- 15y'r A) -3:(3y+ 5x³y*) B) -6(3x + 5xy²) C) -3;(3y+ 5x°y*) D) -3,(3 + Sx²y) 2.2 3) –32y'x* – 24 y's² – 16y°xz A) -8y*(4x*y+ 3yz² + 2xz) B) -40y (4x*y + 3 yz² + 2xz) C) -8y(4x* + 2xzy + 3:) D) -8y°(4x*yz + 3 yz' + 6xz) 4) 48yz²r² - 42y²z + 48yz A) 6yz(8r²z= 7y + 8) B) 6yz(48r²z - 42 yz + 48=) C) 3y=*(16x²z² - 14y + 162) D) 3y=(8xz + 4y – 7)
Transcribed Image Text:1) 21n² – 70n“ A) 7n°(3 – 10n“) B) 7n°(3n – 10n) C) n°(3 – 10n“) D) 7n (21n – 210n") 2) -9y- 15y'r A) -3:(3y+ 5x³y*) B) -6(3x + 5xy²) C) -3;(3y+ 5x°y*) D) -3,(3 + Sx²y) 2.2 3) –32y'x* – 24 y's² – 16y°xz A) -8y*(4x*y+ 3yz² + 2xz) B) -40y (4x*y + 3 yz² + 2xz) C) -8y(4x* + 2xzy + 3:) D) -8y°(4x*yz + 3 yz' + 6xz) 4) 48yz²r² - 42y²z + 48yz A) 6yz(8r²z= 7y + 8) B) 6yz(48r²z - 42 yz + 48=) C) 3y=*(16x²z² - 14y + 162) D) 3y=(8xz + 4y – 7)
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