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3 years ago

I cannot figure out how to solve this (2x^9y^7z)(2x^4z^3)

Mathematics

1 answer:

shtirl [24]3 years ago

5 0

2 × 2 = 4 ;
x^9 × x^4 = x^13 ;
y^7 = y^7 ;
z × z^3 = z^4 ;
(2x^9y^7z)(2x^4z^3) =4x^13y^7z^4 ;

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3 years ago

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