FrancelyT678086 FrancelyT678086

03-11-2022
Mathematics

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which values of a and b make the following equation true

which values of a and b make the following equation true class=

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AleishaM641726 AleishaM641726

03-11-2022

Solution

Given that

[tex](5x^7y^2)(-4x^4y^5)=-20x^{7+4}y^{2+5}=-20x^{11}y^7[/tex]

Comparing the indiced,

a = 11, b = 7

Option A

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