Question:

Any help with math questions?

by Guest66139  |  earlier

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1) (7x^2-4)+(x^2+5x-2)

2) (x+2)^3

3) (4x+7)(4x-7)

4) (Z+5)^2

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  1. 1) 8x^2 + 5x - 6

    2) x^3 + 6x^2 + 12x + 8

    3) 16x^2 - 49

    4) Z^2 + 10Z + 25

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