Question

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

$441=t^2$

Short answer

The solution of the equation is $t=21$.

Step-by-step solution

Step 1. Given Information.

The given equation is $t^2=441$.

Step 2. Calculation.

The solution of the given equation will be

$\begin{array}{l}{t}^2=441\\ t={\left(441\right)}^{\frac{1}{2}}\\ t={\left({21}^2\right)}^{\frac{1}{2}}\\ t=21\end{array}$

Step 3. Conclusion.

The solution is $t=21$.