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4 years ago

****-2x^2(-5x^2+4x^3) in standard form?

2 answers:

nataly862011 [7]4 years ago

8 0

$-2 x^{2} (-5 x^{2} +4 x^{3} )$ Use distributive property

$-2 x^{2} (-5 x^{2}) +-2 x^{2} (4 x^{3} )$

$10 x^{2+2} +-8 x^{2+3}$

$10 x^{4}+ -8 x^{5}$

$-8 x^{5}+ 10 x^{4}$ <-answer

Lyrx [107]4 years ago

3 0

-2x^2(-5x^2+4x^3)=10x^4-8x^5

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