Simplify.
Assume that all variables represent positive real numbers.
[1]
x
S
The simplified form of the given expression is
Step 1 :The given expression is a square root of a product. To simplify this, we can use the property of square roots that the square root of a product is the product of the square roots.
Step 2 :We can then simplify the square roots of the individual terms. The square root of 28 can be simplified to 2 times the square root of 7.
Step 3 :The square root of
Step 4 :So, the simplified expression is
Step 5 :The simplified form of the given expression is