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3 November, 02:34

8. What is the simplified form of the expression below?

x3 + 3x2 + 6 - (9x2 - 5x + 7)

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Answers (1)
  1. 3 November, 05:02
    0
    x^3-6x^2+5x-1

    Step-by-step explanation:

    undo parentheses

    x^3+3x^2+6-9x^2+5x-7

    simplify

    x^3-6x^2+5x-1
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