Math, asked by bhumi3784, 1 year ago

please EXPLAIN how to solve it cause i have the solution but cant understand it

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Answered by AffanAsad099

Hyy mate......

Here is your answer ......

$\frac{ {23}^{ - 10} }{ {23}^{7} } = {23}^{ - 17} \\ rhs = {23}^{ - 10} \div {23}^{7} \\ = {23}^{ - 10 - 7} \\ = {23}^{ - 17} \\ \\ lhs = {23}^{ - 17} \\ \\$

Hence, it is proved...

Hope it will help you....

Thanks for asking....

Answered by arshbbcommander

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$\frac{ {23}^{ - 10} }{ {23}^{7} } \\ any \: number\: in \: form \: of \: {x}^{ - y} \\ can \: be \: written \: as \: \frac{1}{ {x}^{y} } \\ \\ = \frac{ {23}^{ - 10 } \times {23}^{ - 7} }{1} \\ = {23}^{ - 10 + ( - 7)} \\ = {23}^{ - 7}$

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...Hope it helps....

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please EXPLAIN how to solve it cause i have the solution but cant understand it​

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please EXPLAIN how to solve it cause i have the solution but cant understand it