forevernerds16 forevernerds16

23-09-2017
Mathematics

contestada

Subtract.

(5x^2−3x−2)−(−2x^2−x+10)

Express the answer in standard form.

Relax

Respuesta :

magistercollege magistercollege

23-09-2017

5x²-(-2x²) = 7x²
(-3x)-(-x) = (-3x+x)=-2x
(-2)-(10)=-12
7x²-2x-12

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