Question

Помогите пооожалуйста HELP ME

Answer 1

1)(ab)³=a³b³

(7x)²=49x²

(-2bc)²=4b²c²

(3a)³=27a³

там последний не видно

__________________________

2)

$x {}^{5} {y}^{5} = (xy) {}^{5}$

$36a {}^{2} {b}^{2} = (6ab) {}^{2}$

$0.001x {}^{3} c {}^{3} = (0.1xc) {}^{ 3}$

$- x {}^{3 } = ( - x) {}^{3}$

$- 8x {}^{3} = {( - 2x)}^{3}$

$- 32a {}^{5} b {}^{5} = {( - 2ab)}^{5}$

$0.027a {}^{3} b {}^{3} c {}^{3} = (0.3abc) {}^{3}$

${x}^{5} {y}^{5} {z}^{5} = (xyz) {}^{5}$