Question
Answer
$$7^0x\cdot7^6x\cdot7^4=282475249x^2$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}7^0x\cdot7^6x\cdot7^4& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}x\cdot117649x\cdot2401 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}282475249x^2\end{aligned} $$ | |
| ① | A non-zero polynomial raised to the power of 0 equals 1. |
| ② | $$ 1 x \cdot 117649 x \cdot 2401 = 282475249 x^{1 + 1} = 282475249 x^2 $$ |
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Simplify Rational Expressions