Объяснение:
1) (b⁵)²×b³=b¹⁰×b³=b¹³.
2) b⁶×(b⁴)⁸=b⁶×b³²=b³⁸.
3) (b⁵)¹⁰:b³¹=b⁵⁰:b³¹=b¹⁹.
4) b¹⁰⁰:(b⁵)⁴=b¹⁰⁰:b²⁰=b⁸⁰.
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Объяснение:
1) (b⁵)²×b³=b¹⁰×b³=b¹³.
2) b⁶×(b⁴)⁸=b⁶×b³²=b³⁸.
3) (b⁵)¹⁰:b³¹=b⁵⁰:b³¹=b¹⁹.
4) b¹⁰⁰:(b⁵)⁴=b¹⁰⁰:b²⁰=b⁸⁰.