Seudónimo Seudónimo
  • 15-05-2017
  • Mathematics
contestada

1. Simplify:
a. -2(4ab3)2 b. 6a-5 * 2a4

SHOW ALL WORK PLEASE THANK YOU!

Respuesta :

Аноним Аноним
  • 15-05-2017
a.  [tex]-2(4ab^{3} )^{2} [/tex]
[tex]-2(16a^{2}b^{6})[/tex]
[tex]-32a^{2}b^{6}[/tex]

b.  [tex]6a^{-5} * 2a^{4}[/tex]
[tex](6*2)a^{-5+4}[/tex]
[tex]12a^{-1}[/tex]
Answer Link
yashddsy26
yashddsy26 yashddsy26
  • 15-05-2017
Here is your answers !!

1.a) -2(4ab^3)^2
= -2(16a^2b^6)
= - 32a^2b^6

B) (6a-5)2a^4
= 12a^5 - 10a^4
Answer Link

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