express the following in a single exponential form : (1) (8/5)²÷(8/5)⁸
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Answer:
(8/5)^[-6] or (5/8)⁶
Step-by-step explanation:
Law of exponent – a^m ÷ a^n = a^(m-n)
(8/5)² ÷ (8/5)⁸
= (8/5)^[2-8]
= (8/5)^[-6]
= (5/8)⁶
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