Предмет: Алгебра, автор: edinorogmimi

Используя правила умножения и деления степеней, упрости выражение: (см.фото)

Представь выражение 4t^2 в виде степени произведения.

Приложения:

Ответы

Автор ответа: Universalka
0

1) 4t² = (2 * t)² = 2² * t²

2)\frac{d^{7}*d^{13}}{d^{19}}*\frac{z^{56}*z^{9}}{z^{64}}=d^{7+13-19}*z^{56+9-64}=d*z\\Otvet:\boxed{dz}

edinorogmimi: Можете помочь с моим предыдущим вопросом?
edinorogmimi: спасибо!!!
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