Question
Answer
$$(27-26)^2+(98+1)^2=9802$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}(27-26)^2+(98+1)^2& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}1^2+99^2 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}1+9801 \xlongequal{ } \\[1 em] & \xlongequal{ }9802\end{aligned} $$ | |
| ① | Combine like termsCombine like terms |
| ② | $ 1 ^ 2 = 1 $$ 99 ^ 2 = 9801 $ |
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