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Q: What is the square root of 75 plus the square root of 147?

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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.

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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.

Square root (75) / square root (3) = 5

The square root of 75 is: ± 8.660254

The square root of 75 = 8.660254030.....