Question

calculati repede am fost evoie rapid plz ex:17

Answer 1

$(4 + 3) {}^{2} - (4 - 3) ^{10} = 7 {}^{3} - 1 ^{10} = 343 - 1 = 342$

$(10 ^{ 3} - 125 \times 2 ^{3} \div {123}^{123} = 10 - \frac{125 \times 2}{123} = \frac{980}{123}$