Question

What is the solution of the equation w^2=4/9? show work.

Answer 1

Answer:

w = ± $\frac{2}{3}$

Step-by-step explanation:

w² = $\frac{4}{9}$ ( take square root of both sides )

w = ± $\sqrt{\frac{4}{9} }$ = ± $\frac{\sqrt{4} }{\sqrt{9} }$ = ± $\frac{2}{3}$

Then

w = - $\frac{2}{3}$ or w = $\frac{2}{3}$