Question
Answer
$$\sqrt{2-6}^2(7-4)^2=\sqrt{2-6}^2\cdot9$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}\sqrt{2-6}^2(7-4)^2& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\sqrt{2-6}^2\cdot3^2 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}\sqrt{2-6}^2\cdot9\end{aligned} $$ | |
| ① | Combine like terms |
| ② | $ 3 ^ 2 = 9 $ |
This page was created using
Simplify Radical Expression