Question

if 4 root X = root 5 then X =?
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Answer 1

4 root X=root 5
Root X = root 5/4

Squaring on both sides

(Root X)^2 = (root 5 /4)^2
X = 5/16.

Answer 2

4√x =√5

[ square both side ]

16x= 5

so , x= 5/16