Question

Solve the equation. Round to the nearest hundredth if necessary.

$15=2h^2-3$

Short answer

The solution is$h=3$ .

Step-by-step solution

Step 1. Given Information.

The given equation is$15=2h^2-3$ .

Step 2. Calculation.

The given equation can be simplified as,

$\begin{array}{c}15=2h^2-3\\ 2h^2=18\\ h^2=\frac{18}{2}\\ =9\end{array}$

On further simplification,

$h=3$

Step 3. Conclusion.

The solution for the given equation is $h=3$.