Question

Calculați: 2 la 23 asupra lui 4 la 3 inmultit cu 8 la 5 ?





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Answer 1

$\frac{ 2^{23} }{ 4^{3} } * 8^{5} = \frac{ 2^{23} }{ 2^{6} } * 2^{15} = x^{17} * 2^{15} = 2^{32}$

Answer 2

(2²³/4³)x8⁵=
(2²³:4³)x(2³)⁵=
2²³:(2²)³x2¹⁵=
2²³:2⁶x2¹⁵=
2²³⁻⁶x2¹⁵=
2¹⁷x2¹⁵=
2¹⁷⁺¹⁵=2³²