Question

Solve for x.
16x^2- 9=0

Answer 1

Explanation:

Hey there!

Given;

`16 {x}^(2) - 9 = 0`

`16 {x}^(2) = 9`

`{x}^(2) = ± (9)/(16)`

`x = ± \sqrt{ (9)/(16) }`

`x =± \sqrt{ \frac{ {3}^(2) }{ {4}^(2) } }`

`x = ± (3)/(4)`

Therefore, X= ±3/4.

Hope it helps..