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9. The zeros of the function y=3(x-4)(x-7) are a. 4 and 7 b. 5 and 6 c. -4 and 7 d. non-existent 10. The polynomial x²-25 expressed in factored form is a. (x - 5)² b. (x+5)(x - 5) C. (x+25)(x - 1) d. (x-25)(x + 1)

9. The zeros of the function y=3(x-4)(x-7) are a. 4 and 7 b. 5 and 6 c. -4 and 7 d. non-existent 10. The polynomial x²-25 expressed in factored form is a. (x - 5)² b. (x+5)(x - 5) C. (x+25)(x - 1) d. (x-25)(x + 1)

Algebra: Structure And Method, Book 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
Section5.4: Multiplying Binomials Mentally
Problem 3E
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9. The zeros of the function y=3(x-4)(x-7) are a. 4 and 7 b. 5 and 6 c. -4 and 7 d. non-existent 10. The polynomial x²-25 expressed in factored form is a. (x - 5)² b. (x + 5)(x - 5) c. (x+25)(x - 1) d. (x-25)(x + 1)
Transcribed Image Text:9. The zeros of the function y=3(x-4)(x-7) are a. 4 and 7 b. 5 and 6 c. -4 and 7 d. non-existent 10. The polynomial x²-25 expressed in factored form is a. (x - 5)² b. (x + 5)(x - 5) c. (x+25)(x - 1) d. (x-25)(x + 1)
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