Question

помогите с алгеброй пожалуста мне срочно надо

0b0f4b700081b5f0aa9908888c457ff6.pdf

Answer 1

$1)2 {}^{4} = 2 \times 2 \times 2 \times 2 = 16$

$2)( - 5) {}^{3} = - 5 {}^{3} = - (5 \times 5 \times 5) = - 125$

$3)1 {}^{10} = 1$

$4)( \frac{1}{3} ) {}^{2} = \frac{1 {}^{2} }{3 {}^{2} } = \frac{1}{9}$

$5)( - 4) {}^{2} = 4 {}^{2} = 4 \times 4 = 16$

$6)3 {}^{4} = 3 \times 3 \times 3 \times 3 = 81$

$7)1 {}^{7} = 1$

$8) (\frac{1}{5} ) {}^{3} = \frac{1 {}^{3} }{5 {}^{3} } = \frac{1}{125}$

$9)5 \times ( - 3) {}^{2} = 5 \times 3 {}^{2} = 5 \times 9 = 45$

$10) \frac{1}{3} \times 9 {}^{2} = \frac{1}{3} \times 81 = 27$

$11) - (1 \frac{1}{3} ) {}^{2} = - (\frac{4}{3} ) {}^{2} = - \frac{16}{9}$

$12)2 {}^{3} \times 5 - 9 = 8 \times 5 - 9 = 40 - 9 = 31$

$13)3 \times ( - 4) {}^{3} = 3 \times ( - 4 {}^{3})$

$14) \frac{1}{4} \times 2 {}^{4} = \frac{1}{2 {}^{2} } \times 2 {}^{4}$

$15) - (2 \frac{1}{5} ) {}^{2} = - ( \frac{11}{5} ) {}^{2} = - \frac{121}{25}$

$16)3 \times 2 {}^{3} - 9 = 3 \times 8 - 9 = 24 - 9 = 15$