baseballkid15 baseballkid15

29-09-2016
Mathematics

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find the product of (x^2y^2-5)^2

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apologiabiology apologiabiology

30-09-2016

remember
(x^m)(x^n)=x^(m+n)

(x^2y^2-5)^2=
(x^2y^2-5)(x^2y^2-5)=
x^4y^4-5x^2y^2-5x^2y^2+25=
[tex]x^4y^4-10x^2y^2+25[/tex]

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