Simplify the following expression: -4x^5y^4x x 5xy^7z^4

asked May 9, 2021 128k views

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by Pward

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3 votes

Answer:

-20x^(7)y^(11)z^(4)

Explanation:

Multiply: -4 and 5 which then equals
-20x^5y^4x X
xy^7z^4

Add Exponents:
x^5+x1+x1 and then
y^4+y^7 which finally equals to the answer,
-20x^7y^(11) z^4

Danomarr answered May 14, 2021

5.2k points

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