Question

cuánto es (√8²+7⁰) : 1⁵ + (2³ - 2³ :4)=
y con explicación porfa
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Answer 1

$( \sqrt{ {8}^{2} } + {7}^{0} ) \div {1}^{5} + ( {2}^{3} - {2}^{3} \div 4 ) = \\ (8 + 1) \div 1 + ( 8 -8 \div 4 ) = \\ (8 + 1) \div 1 + (8 - 2) = \\ 9 \div 1 + 6 = \\ 9 + 6 = \\ 15$