. Find by prime factors the square root of following: Show your working
(a) 225
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Step-by-step explanation:
√225=15
Step-by-step explanation:
We have 225
3| 225
3| 75
5| 25
5
√225 = 3×3×5×5
225 = √3×3×5×5
. = 3×5
=15
√225=15
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