Question

Sqrt7x( sqrt x - 7 sqrt 7)

Answer 1

`x√(7) - 49√(x)`

Explanation:

We have to simplify the following expression:
`√(7x)(√(x) - 7√(7))`

Using distributive property:

`√(7x)(√(x) - 7√(7)) = √(7x)√(x) - 7√(7)√(7x)`

⇒
`x√(7) - 49√(x)`

So the most simplified form of the expression is the following:
`x√(7) - 49√(x)`