Example

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

Question

$${ 2 }^{ 2 } \times 679 { \times }^{ 2 }$$

Answer

$$2716*^3$$

Solution


Simplify  \({2}^{2}\)  to  \(4\).
\[4\times 679{}^{2}\]
Simplify  \(4\times 679\)  to  \(2716\).
\[2716{}^{2}\]
Use Product Rule: \({x}^{a}{x}^{b}={x}^{a+b}\).
\[2716{}^{3}\]
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