3(x-5)^0.5 = 3
First divide both sides by 3 so that
(3(x-5)^0.5)/3 = 3/3
(x-5)^0.5 = 1
Then square both sides
((x-5)^0.5)^2 = 1^2
(x-5)^1 = 1
x-5 = 1
Then add five to both sides
x-5+5 = 1 +5
x+0 = 6
x = 6
5 times the square root of two over 3 times the square root of two equals 5/3
The square root of 15 times the square root of 5 can be simplified as the square root of (15 * 5), which equals the square root of 75. The square root of 75 can be further simplified as 5 times the square root of 3. Therefore, the square root of 15 times the square root of 5 is equivalent to 5 times the square root of 3.
Square root of 3=1 so 1+4=5
b is the square root of 5/3
3 square root of 5 cannot be rationalised.3 square root of 5 cannot be rationalised.3 square root of 5 cannot be rationalised.3 square root of 5 cannot be rationalised.
x = 7
5
You can always add radicals, but you can't simplify unless the radicands have a common factor. For example, the square root of 20 plus the square root of 45 equals 2 times the square root of 5 plus 3 times the square root of 5, which is 5 times the square root of 5.
√(3x - 5) = 3 ∴3x - 5 = 9 ∴3x = 14 ∴x = 14/3
Square root of 6
Square root (75) / square root (3) = 5
√3 = 1.73205081√5 = 2.23606798