niwenicky02 niwenicky02

08-02-2021
Mathematics

contestada

1 Expand and simplify each expression
a) x(x+2)+x(x+5)

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Pauloaiza1 Pauloaiza1

08-02-2021

x^2 + 2x + x^2 + 5x

2x^2 + 7x

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