What are the solution(s) to the quadratic equation 9x2 = 4?
Answer:
\(\frac{2}{3}\) and \(\frac{-2}{3}\)
Step-by-step explanation:
What are the solution(s) to the quadratic equation \(9x^{2} =4\)
\(x^{2} =\frac{4}{9}\)
\(x=\sqrt{\frac{4}{9} }\) and \(x=-\sqrt{\frac{4}{9} }\)
\(x=\sqrt{\frac{2\times2}{3\times3} }\) and \(x=-\sqrt{\frac{2\times2}{3\times3} }\)
So, the answer will be :
\(\frac{2}{3}\) and \(\frac{-2}{3}\)