Respuesta :

gesubakieva
-2x^2(-5x^2+4x^3)=10x^4-8x^5
ayah1
[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

Otras preguntas