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5 votes
Simplify the square root of .25x^4

2 Answers

4 votes
25x^4 = 390625
25*25*25*25 =390625



User Belzuk
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2 votes

\sqrt{0.25x ^(4) } = \sqrt{(0.5 x^(2) ) ^(2) } =0.5 x^(2)
User Danny Beckett
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