Question

Guys please help me to do this question.
It is from chapter –INDICES
Whoever will answer correct I will mark him/her as a brain list
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Answer 1

Step-by-step explanation:

you search in gogle bro 23

Answer 2

Step-by-step explanation:

$\tt \huge \frac{ {x}^{a(b - c)} }{ {x}^{b(a - c)} } \div { (\frac{ {x}^{a} }{ {x}^{b} } )}^{c} \\ \\ \tt \huge \to \frac{ {x}^{ab - ac} }{ {x}^{ba - ac} } \times \frac{ {x}^{bc} }{ {x}^{ac} } \\ \\ \tt \huge \to \frac{ {x}^{ab - ac + bc} }{ {x}^{ba - ac + ac} } \\ \\ \tt \huge \to \frac{ {x}^{ab} }{ {x}^{ab} } = 1$