What is the value of Square root (34+36) - Square root (25-16)

thx guys

34+36 = 70, and 25-16 = 9.

sqrt(70)- sqrt(9) = sqrt(70) - 3.'

Does this help?

Sorry it was wrong the answer was 7

There's no way to get 7 from the problem as it is stated. Check to make sure you've copied it correctly.

_{.}