Question

(10^4)^3÷10^5 simplify n find value
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Answer 1

$( { {10}^{4} })^{3} \div {10}^{5} \\ = \frac{ {10}^{12} }{ {10}^{5} } \\ = {10}^{7}$

NOTE : The power present outside the bracket is always multiplied with the power inside of the bracket, not added.