Multiply. -(3x⁷)(9x²) A)27x⁹ B)27x¹⁴ C)-27x⁹ D)-27x¹⁴

Name: Multiply. -(3x 7 )(9x 2 ) A)27x 9 B)27x 14 C)-27x 9 D)-27x 14
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Question

Quizplus · Accepted Answer

When multiplying the two expressions, the coefficients (3 and 9) multiply to give 27. The powers of x add together (S1 + S1 = S2), and the powers of 10 (P17 and P12) also add together to give P29. Therefore, the correct answer is 27x^2 * 10^29, which matches option A.

Multiply. -(3x7)(9x2)

Multiply. -(3x⁷)(9x²)