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MATH SOLVE
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Multiply the polynomials.(x – 6)(x2 + 2x – 4) A. x3 – 4x2 – 16x + 24 B. x3 + 2x2 – 4x + 24 C....
4 months ago
Q:
Multiply the polynomials.(x – 6)(x2 + 2x – 4) A. x3 – 4x2 – 16x + 24 B. x3 + 2x2 – 4x + 24 C. x3 – 4x2 – 4x + 24 D. x3 + 2x2 – 16x + 24
Accepted Solution
A:
(x – 6)(x² + 2x – 4)
= x³ + 2x² - 4x - 6x² - 12x + 24
= x³ - 4x² - 16x + 24
Answer : x³ - 4x² - 16x + 24 (Answer A)