alexwing285 alexwing285

13-04-2017
Mathematics

contestada

Which expression is equivalent to (5x^3)(2x)^3
A. 10x^6
B. 30x^6
C. 40x^6
D. 1,000x^12

Respuesta :

apologiabiology apologiabiology

13-04-2017

remember
[tex](a^b)^c=a^{bc}[/tex]
(ab)(cd)=abcd
[tex](x^m)(x^n)=x^{m+n}[/tex]
so

[tex](5x^3)(2x)^3=(5)(x^3)(2^3)(x^3)=(5)(8)(x^3)(x^3)=40x^6[/tex]
C is answer

Answer Link

Аноним Аноним

13-04-2017

Remember

(ab)(cd)=abcd

so

C is answe

Answer Link

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