Choose the correct simplification of 9x^2(4x + 2x^2 − 1)

Question

asked Apr 2, 2021 29.3k views

1 Answer

Chzk · Answer 1 · 2021-04-07T02:55:20+0000

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▹ Answer

18x⁴ + 36x³ - 9x²

▹ Step-by-Step Explanation

9x²(4x + 2x² - 1)

36x³ + 18x⁴ - 9x²

18x⁴ + 36x³ - 9x²

Hope this helps!

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