Question

Solve the following equations for the variableindicated.4) Solve the formula for b.b2 – 2a = 6

Answer 1

`\text{b = }\sqrt{6\text{ + 2a}}`

Step-by-step explanation

We want to solve the equation given for b.

The equation given is:

`b^2\text{ - 2a = 6}`

First, take 2a to the Right Hand Side:

`b^2\text{ = 6 + 2a}`

Find the square root of both sides:

`\begin{gathered} √(b^2)=\text{ }\sqrt{6\text{ + 2a}} \\ \Rightarrow\text{ b = }\sqrt{6\text{ + 2a}} \end{gathered}`

That is the answer