Question

Помогите пожалуста 20 баллов даю​

Answer 1

а) 100⁵×1000²=(10²)⁵×(10³)²=10¹⁰×10⁶=10¹⁶

б)

$\frac{ {3}^{10} \times ( { 3}^{3}) {}^{5} }{( {3}^{5} ) {}^{4} \times 3} = \frac{ {3}^{10} \times {3}^{15} }{ {3}^{20} \times 3} = \frac{ {3}^{25} }{ {3}^{21} } = 3 {}^{4} = 81$

в)

$\frac{ {7}^{14} \times ( {7}^{2}) {}^{3} }{( {7}^{3}) {}^{6} \times {7}^{2} } = \frac{ {7}^{14} \times {7}^{6} }{ {7}^{18} \times {7}^{2} } = \frac{ {7}^{20} }{ {7}^{20} } = 1$