Question

How do you solve `sqrt(10x)=10` and check the solution?

Answer 1

Square both sides and then divide by x's coefficient to get `x=10`

Explanation:

First square both sides:

`(sqrt(10x))^2=10^2`

`10x=100`

Next, divide by x's coefficient (in this case, it is 10!)

`(10x)/10=100/10`

`color(red)(x=10`