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21 July, 01:13

Perform the indicated operation to write given polynomial in standard form: (5x^2 - 3x - 7) - (x^2 + 2x - 5)

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  1. 21 July, 02:35
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    4x^2 - 5x - 2

    Step-by-step explanation:

    = 5x^2 - 3x - 7 - x^2 - 2x + 5

    = (5 - 1) x^2 + (-3 - 2) x + (-7 + 5)

    = 4x^2 - 5x - 2
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