Question

Дам 15 баллов.Срочно если можно\Дроби

Answer 1

$1){5}^{36} \div 5 ^{37} = 5 ^{ - 1} = \frac{1}{5} \\ 2) {7}^{36} \div {7}^{35} = 7 \\ 3) {5}^{3 \sqrt{7} - 1} \times {5}^{1 - \sqrt{7} } \div {5}^{2 \sqrt{7} - 1} = {5}^{3 \sqrt{7} - \sqrt{7} - 2 \sqrt{7} + 1} = {5}^{1} = 5 \\ 4){2}^{3 \sqrt{7} - 1} \times {8}^{1 - \sqrt{7} } = {2}^{3 \sqrt{7} - 1 } \times {2}^{3 - 3 \sqrt{7} } = { 2}^{2} = 4 \\ 5) \frac{ {0.5}^{ \sqrt{10} - 1 } }{ {2}^{ - \sqrt{10} } } = \frac{ {2}^{ - \sqrt{10} + 1} }{{2}^{ - \sqrt{10} } } = 2 \\ 6) \frac{ {6}^{ \sqrt{3} } \times {7}^{ \sqrt{3} } }{ {42}^{ \sqrt{3} - 1} } = \frac{ {6}^{ \sqrt{ 3} } \times {7}^{ \sqrt{3} } }{ {7}^{ \sqrt{3} - 1} \times {6}^{ \sqrt{3} - 1} } = 6 \times 7 = 42 \\ 7)2.1 \times {10}^{3} = 2.1 \times 1000 = 2100 \\ 8) \frac{0.24 \times {10}^{6} }{ {0.6} \times {10}^{4} } = 0.4 \times {10}^{2} = 0.4 \times 100 = 40$=40