find the square root of 1521

**Hi Friend , I am Deepak Jangrathere is a answer of your answer ....hope it really helps you**

**you factor 1521... divide by 3, get 507 divide by 3, get 169 divide by 13, get 13 Then the factorization is 1521 =(3^2)(13^2) Now the sqrt(1521) = sqrt( (3^2)(13^2) ) = (3)(13) = 39 OK**

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