It is -5*sqrt(X - 15) which is an expression which cannot be simplified nor solved.
√5 x √15 = 8.66025404
It seems to be 25. Call your number "x". x = 5 square root of (5 square root of (5 ...) Square it; this will eliminate the outermost square root sign: x squared = 25 times 5 square root of (5 square root of (... Dividing the second equation by the first one, you get: x squared / x = 25 x / x x = 25
15 is the square root of 225 (15 x 15 = 225).
3 x 5 = 15
5 - x^2 = (the square root of 5 minus x)(the square root of 5 plus x)
√5 x √15 = 8.66025404
That's the same as the square root of 150 or 5√6 . But the square root is multiplied by x-A2 +Bi4 +5/6 √10√15 = √150 = √(25 x 6) = 5√6
It seems to be 25. Call your number "x". x = 5 square root of (5 square root of (5 ...) Square it; this will eliminate the outermost square root sign: x squared = 25 times 5 square root of (5 square root of (... Dividing the second equation by the first one, you get: x squared / x = 25 x / x x = 25
First you have to set up a proprtion. 45 over x equals x over 5. Then you get x squared equals 225(45*5). Finally you have to find the square root of 225 which is 15.
IRRATIONAL sqrt(15) = sqrt(3 x 5) =sqrt(3) X sqrt(5) Since the 'square roots' of prime numbers , '3' & '5' in this case, are irrational , then the square root od '15' is irrational .
15 is the square root of 225 (15 x 15 = 225).
3 x 5 = 15
Yes, the square root of 225 is ± 15 because 15 x 15 = 225 AND -15 x -15 = 225
√2 x √15 = 5.47722558
√7 x √15 = 10.2469508
5 - x^2 = (the square root of 5 minus x)(the square root of 5 plus x)
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