Question

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Answer 1

Объяснение:

$(a {}^{n} ) {}^{m} = a {}^{mn}$

а)

$(b {}^{5} ) {}^{4} = b {}^{5 \times 4} = b {}^{20}$

б)

$(q {}^{7} ) {}^{2} = q {}^{7 \times 2} = q {}^{14}$

в)

$((ab) {}^{5} ) {}^{4} = (ab) {}^{20} = a {}^{20} b {}^{20}$

г)

$((c - k) {}^{2} ) {}^{3} = (c - k) {}^{6}$