(2x 2 3x 5)(x 2) ax 3 bx 2 cx d, ac bd A 70 B 71 C 72 D 73 E 74 ...

C The problem states 2x 2 3x 5x 2 ax ...

(2x 2 + 3x 5)(x + 2) = ax 3 + bx 2 + cx +...

Question:

(2x² + 3x − 5)(x + 2) = ax³ + bx² + cx + d, ac − bd =
A. 70
B. 71
C. 72
D. 73
E. 74

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McGraw Hills Conquering SAT Math

ISBN: 9780071493413

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Authors: Robert Postman, Ryan Postman

Question Posted: Jul 30, 2023 02:36 AM

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(2x 2 + 3x 5)(x + 2) = ax 3 + bx 2 + cx +...

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McGraw Hills Conquering SAT Math

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