8⁷/5⁷x5⁴/8⁴ please help
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Answer:
8³/5³ or 512/125
Step-by-step explanation:
8⁷/5⁷x 5⁴/8⁴
= 8⁷ x 5⁻⁷ x 5⁴ x 8⁻⁴
= 8⁽⁷⁻⁴⁾ x 5⁽⁻⁷⁺⁴⁾
= 8³ x 5⁻³
= 8³/5³
= (8 x 8 x 8)/(5 x 5 x 5)
= 512/125
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Answer:
Step-by-step explanation:
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