Sagot :
(square root of 72) = square root of (36 times 2)
That's the same as (square root of 36) times (square root of 2).
But the square root of 36 is 6 .
So the square root of 72 is (6) times (square root of 2) .
That's the same as (square root of 36) times (square root of 2).
But the square root of 36 is 6 .
So the square root of 72 is (6) times (square root of 2) .