Question

b¯¹⁴ * (4b в восьмой степени)²

Answer 1

Ответ:

$16b^{2}$

Объяснение:

$b^{-14} \cdot (4b^{8})^{2}=b^{-14} \cdot 4^{2} \cdot (b^{8})^{2}=b^{-14} \cdot 16 \cdot b^{8 \cdot 2}=16 \cdot b^{-14} \cdot b^{16}=16 \cdot b^{-14+16}=$

$=16 \cdot b^{16-14}=16 \cdot b^{2}=16b^{2};$

Answer 2

$\displaystyle\bf\\b^{-14} \cdot\bigg(4b^{8} \bigg)^{2} =b^{-14} \cdot16b^{16} =16\cdotb^{-14+16} =16b^{2}$