Question

$$\frac{44\cdot4\times10^{46}}{(3\cdot84\times10^{5})^{2}}$$

Answer

$$(176*10^36)/63504$$

Solution


Simplify  \(44\times 4\)  to  \(176\).
\[\frac{176\times {10}^{46}}{{(3\times 84\times {10}^{5})}^{2}}\]
Simplify  \(3\times 84\)  to  \(252\).
\[\frac{176\times {10}^{46}}{{(252\times {10}^{5})}^{2}}\]
Use Multiplication Distributive Property: \({(xy)}^{a}={x}^{a}{y}^{a}\).
\[\frac{176\times {10}^{46}}{{252}^{2}{({10}^{5})}^{2}}\]
Simplify  \({252}^{2}\)  to  \(63504\).
\[\frac{176\times {10}^{46}}{63504{({10}^{5})}^{2}}\]
Use Power Rule: \({({x}^{a})}^{b}={x}^{ab}\).
\[\frac{176\times {10}^{46}}{63504\times {10}^{10}}\]
Use Quotient Rule: \(\frac{{x}^{a}}{{x}^{b}}={x}^{a-b}\).
\[176\times {10}^{46-10}\times {63504}^{-1}\]
Simplify  \(46-10\)  to  \(36\).
\[176\times {10}^{36}\times {63504}^{-1}\]
Use Negative Power Rule: \({x}^{-a}=\frac{1}{{x}^{a}}\).
\[176\times {10}^{36}\times \frac{1}{63504}\]
Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{176\times {10}^{36}\times 1}{63504}\]
Simplify  \(176\times {10}^{36}\times 1\)  to  \(176\times {10}^{36}\).
\[\frac{176\times {10}^{36}}{63504}\]