Example

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

Question

$$\left. \begin{array} { l } { \frac { - 12 } { 15 } = \frac { 7 } { 18 } + \frac { 18 } { 18 } = } \\ { \frac { 5 } { 6 } \div \frac { - 4 } { 21 } ] } \end{array} \right.$$

Answer

$$-151818*e^4*IM*t^2*h*a*d^2*v^2*n*r*s*o*f$$

Solution


Use Product Rule: \({x}^{a}{x}^{b}={x}^{a+b}\).
\[151818{t}^{2}h{e}^{4}a{d}^{2}{\imath }^{3}{v}^{2}nrsof\]
Isolate \({\imath }^{2}\).
\[151818{t}^{2}h{e}^{4}a{d}^{2}{\imath }^{2}\imath {v}^{2}nrsof\]
Use Square Rule: \({i}^{2}=-1\).
\[151818{t}^{2}h{e}^{4}a{d}^{2}\times -1\times \imath {v}^{2}nrsof\]
Simplify.
\[-151818{t}^{2}ha{d}^{2}{v}^{2}nrsof{e}^{4}\imath \]
Regroup terms.
\[-151818{e}^{4}\imath {t}^{2}ha{d}^{2}{v}^{2}nrsof\]
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