There is no square root of -75. If it's 75, that is 5 square root 3.
The square root of (any number that isn't a perfect square) is irrational.
The square root of 75 lies between 8 and 9.
sq. root of 75 = sq. root of (25 x 3) = (sq. root of 25)(sq. root of 3) = 5(sq. root of 3)
8 and 9. 8 squared is 64. 9 squared is 81. 64 < 75 < 81, hence the square root of 75 is somewhere between 8 and 9.
It is equal to the square root of 147 or about 12.124 to 3 decimal places
square root of 27 plus the square root of 75
There is no square root of -75. If it's 75, that is 5 square root 3.
13.856406
10.3...
19.052558883257650228801909756565
81.4807407
Expressed as a surd, sqrt(75) + sqrt(48) = 9 sqrt(3).
Assuming the roots are positive, then ~ 15.59.
Two times the square root of three plus five times the square root of three plus four times the square root of three equals eleven times the square root of three.
Square root (75) / square root (3) = 5
√(27 + 75 + 12) = √ 114 = 10.68 rounded