Faithislove
Faithislove
19-01-2016
Mathematics
contestada
****-2x^2(-5x^2+4x^3) in standard form?
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gesubakieva
gesubakieva
19-01-2016
-2x^2(-5x^2+4x^3)=10x^4-8x^5
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ayah1
ayah1
19-01-2016
[tex]-2 x^{2} (-5 x^{2} +4 x^{3} )[/tex] Use distributive property
[tex]-2 x^{2} (-5 x^{2}) +-2 x^{2} (4 x^{3} )[/tex]
[tex]10 x^{2+2} +-8 x^{2+3}[/tex]
[tex]10 x^{4}+ -8 x^{5}[/tex]
[tex]-8 x^{5}+ 10 x^{4}[/tex] <-answer
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