Question

помогите решить 3 вариант пожалуйста

Answer 1

Ответ:

$1. \\ {5}^{25} \div {5}^{25} = 1$

$2. \\ - 25 {x}^{3} {y}^{13} {z}^{8} \times 4 {x}^{8} {y}^{10} {z}^{4} = - 100 {x}^{11} {y}^{23} {z}^{12}$

$3. \\ 289{a}^{12} {b}^{10} = {(17 {a}^{6} {b}^{5}) }^{2}$

$4. \\ 512 {x}^{9} {y}^{6} {z}^{12} = {(8 {x}^{3} {y}^{2} {z}^{4} )}^{3}$

$5. \\ 4 {a}^{8} {b}^{2} 9 {c}^{4} \\ 4 \times 256 \times 0.0625 \times 9 \times 0.0625 = 36$

$6. \\ ( { - 2})^{n} ( { - 3})^{n}( { - 1})^{n} \div { (- 6)}^{n} = \frac{ {( - 6)}^{3n} }{ { ( - 6)}^{n} } = {1}^{2n}$