Question

how do you Find value?

Answer 1

ANSWER

$b=\frac{3}{4}$

EXPLANATION

We want to find the value of b in:

$b^2=\frac{36}{64}$

To do this, we find the square root of both sides of the equation and simplify.

That is:

$\begin{gathered} \sqrt[]{b^2}=\sqrt[]{\frac{36}{64}} \\ \Rightarrow b=\frac{\sqrt[]{36}}{\sqrt[]{64}} \\ b=\frac{6}{8} \\ \Rightarrow b=\frac{3}{4} \end{gathered}$

That is the value of b.