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Type the expression as radicals 5/y2

User Abner
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\bf \cfrac{5}{y^2}\qquad \begin{cases} √(25)=5\\ √((y^2)^2)=y^2 \end{cases}\implies \cfrac{√(25)}{√((y^2)^2)}\implies \cfrac{√(25)}{√(y^4)}\implies \sqrt{\cfrac{25}{y^4}}
User Solomon Closson
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