Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$\left. \begin{array} { l } { ( \frac { - 7 } { 8 } ) ^ { - 3 } \times ( \frac { - 7 } { 8 } ) ^ { 2 } } \end{array} \right.$$

Answer

$$e*IM*r^2*a^2*t*o*n*m*b*ln(u)$$

Solution


Use Product Rule: \({x}^{a}{x}^{b}={x}^{a+b}\).
\[{r}^{2}{a}^{2}t\imath on(\ln{u})mbe\]
Regroup terms.
\[e\imath {r}^{2}{a}^{2}tonmb\ln{u}\]
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