Mathematics: Subtract. (4x^2+8x−2)−(2x^2−4x+3) (must be in standard form)

Subtract. (4x^2+8x−2)−(2x^2−4x+3) (must be in - id428222431103079, avagymnast421

Ответ:

jrsavala559p9969g

13.03.2022

Mathematics

$(4x^2+8x-2)-(2x^2-4x+3)\\\\=4x^2+8x-2-2x^2+4x-3\\\\=(4x^2-2x^2)+(8x+4x)+(-2-3)\\\\=\boxed{2x^2+12x-5}$

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Ответ:

davestrider404

23.10.2020

Mathematics

1m=100cm

100
-29

71

Josh's dog is 71 cm long.

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Subtract. (4x^2+8x−2)−(2x^2−4x+3) (must be in standard form)

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