Question

What are the solution(s) to the quadratic equation 9x² = 4?O x = and x = -- 90x = ² and x = -1/33O= and x = --X=no real solutionM/NK

Answer 1

Given:

The quadratic equation is:

9x² = 4

Required:

Find the solutions to the given equation.

Explanation:

The given equation is:

`9x²=4`

Divide both sides by 4.

`x^2=(4)/(9)`

Take the square root on both sides.

`\begin{gathered} x=\pm\sqrt{(4)/(9)} \\ x=\pm(3)/(2) \end{gathered}`

the solutions to the equation are

`x=(3)/(2)\text{ and x =-}(3)/(2)`

Final Answer:

Option third is the correct answer.