Question

10⁵¹:10³⁸:10²⁰
(2¹⁰)³:(2²)¹⁰

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Answer 1

Răspuns:

Explicație pas cu pas:

10^(50-38-20)= 10^(-8)= 1/10^8

2^30 :2^20= 2^10

Answer 2

Răspuns:

${10}^{51} \div {10}^{38} \div {10}^{20} = {10}^{7} \\ ( { {2}^{10} )}^{3} \div ({ {2}^{2}) }^{10} = {2}^{30} \div {2}^{20} = {2}^{10}$