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23 February, 00:38

What is the product of (2x2 + 5x-3) and (3x + 7) ?

A. 6x + 29x2 + 26x - 21

B. 6x3 + 14x2 + 35x - 21

C. 6x? + 29x2 - 26x + 21

D. 6x + 15x2 - 9x-21

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Answers (1)
  1. 23 February, 01:04
    0
    (2x²+5x-3) * (3x+7) equals 6x³ + 29x² + 26x - 21.

    Step-by-step explanation:

    (2x²+5x-3) * (3x+7)

    6x³ + 14x² + 15x² + 35x - 9x - 21

    Combine like terms.

    6x³ + 29x² + 26x - 21

    So, (2x²+5x-3) * (3x+7) equals 6x³ + 29x² + 26x - 21.
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