terryblankenshi terryblankenshi

21-08-2018
Mathematics

contestada

(b^2+2)(6b^5-10) could someone help me with this? im not very good with math and cant figure out how to do it.

Respuesta :

choixongdong choixongdong

21-08-2018

(b^2+2)(6b^5-10)

FOIL

=b^2 * 6b^5 + b^2 (-10) + 2(6b^5) + 2(-10)

= 6b^7 - 10b^2 + 12b^5 - 20

= 6b^7 + 12b^5 - 10b^2 - 20

Answer

6b^7 + 12b^5 - 10b^2 - 20

Answer Link

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