Mathematics, 23.12.2019 23:31 dontcareanyonemo
Which expression is equivalent to the expression (x^2-y^2)^2
Answers: 1
![\text{Other solution}\\\\(x^2-y^2)^2\\\\\text{use}\ a^2-b^2=(a-b)(a+b)\\\\= [(x-y)(x+y)]^2\\\\\text{use}\ (ab)^n=a^nb^n\\\\=(x-y)^2(x+y)^2](/tpl/images/0431/0356/101c6.png)
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Which expression is equivalent to the expression (x^2-y^2)^2...
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