Question

10la putere60 :(2-5)la putere58

Answer 1

10⁶⁰ : ( 2 x 5 )⁵⁸ = 10⁶⁰ : 10⁵⁸ = 10 ⁽ ⁶⁰ ⁻ ⁵⁸ ⁾ = 10² = 100

Answer 2

${10}^{60} : {(2 \times 5)}^{58} = \frac{ {10}^{60} }{ {(2 \times 5)}^{58} } = \frac{ {5}^{60} \times {2}^{60} }{ {2}^{58} \times {5}^{58} } = {5}^{2} \times {2}^{2} = {(5 \times 2)}^{2} = {10}^{2} = 100$