Question

`6x^2 = 726`
​

Answer 1

`6 {x}^(2) = 726 \\ \frac{6 {x}^(2) }{6} = (726)/(6) \\ {x}^(2) = 121 \\ x = √(121) \\ x = 11`

Answer 2

`x=11\\`

Explanation:

`6x^2=726` First, you need to divide everything by 6.

`x^2=121`Then you put everything in a radical to get this:

`x=11`