10 ft Because 102+102 = 200 and the square root of this is 10 times the square root of 2 which complies with Pythagoras' theorem.
4 x square root of 10 minus square root of 10 = 3 x square root of 10.
a+ square root of b has a conjugate a- square root of b and this is used rationalize the denominator when it contains a square root. If we want to multiply 5 x square root of 10 by something to get rid of the radical you can multiply it by square root of 10. But if we look at 5x( square root of 10 as ) 0+ 5x square root of 10 then the conjugate would be -5x square root of 10
10√3 or 10 times the square root of 3
the square root of 10 is 3.16
It is equal to: 2 times the square root of 30
The square root of 10 times the square root of 10 = 10
10 root 2 ie 14.14
It is: 2 times the square root of 10
47.4341649
10 times square root of 2 The square root of 200 is sq. root of 100 times 2, then the sq. root of 100 is 10 and remains the sq. root of 2. check the answer: square root of 2 is 1.41, 10 times 1.41 is 14.1 196 is closed enough to 200 and the square root of 196 is 14.
8.83883476
10 ft Because 102+102 = 200 and the square root of this is 10 times the square root of 2 which complies with Pythagoras' theorem.
√10 x √6 = 2√15 = 7.745966692
the square root of 1000 can be written as 10 times the square root of 10.
sqrt(2)*sqrt(10) = 4.47 approx.
-28(square root)10