Question

Solve for x show step by step

Answer 1

Explanation:

`x-√(9-3x) =0`

`x=√(9-3x)`

Raise to square

`x^(2) =9-3x`

Equal to zero

`x^(2) +3x-9=0`

Solve with the general formula

`\frac{-3+-\sqrt{(3)^(2) -4(1)(-9)} }{2(1)}`

`x_(1) =(-3+3√(5) )/(2)`

`x_(2)= (-3-3√(5) )/(2)`

Hope this helps