amanda798 amanda798

01-07-2020
Mathematics

contestada

Any help would be greatly appreciated

Any help would be greatly appreciated class=

Respuesta :

Alfpfeu Alfpfeu

01-07-2020

Answer:

[tex]\boxed{\sf \ \ \ 49a^8b^6c^2 \ \ \ }[/tex]

Step-by-step explanation:

Hello,

[tex](-7a^4b^3c)^2=(-1)^27^2a^{4*2}b^{3*2}c^2=49a^8b^6c^2[/tex]

as

[tex](-1)^2=1[/tex]

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