Question

Find the positive value of X that makes the following equation a true number sentence. X to the power of 2 = 4/49

Answer 1

Answer:

x = $\frac{2}{7}$

Step-by-step explanation:

Given

x² = $\frac{4}{49}$ ( take the square root of both sides )

x = $\sqrt{\frac{4}{49} }$ = $\frac{\sqrt{4} }{\sqrt{49} }$ = $\frac{2}{7}$