7. Answer the following.
Simplify and write in exponential form.
(i )
(2/5) ^ 3 * (2/5) ^ 8 / ((2/5) ^ 2)
(ii)
{ ( -7 10 )^ 3 1^ 5 Y^ -1 [3 * 4 = 12]
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Answer:
(I)(2/5)⁹
Step-by-step explanation:
=(2/5)³x(2/5)⁸^-²
=(2/5)³x(2/5)⁶
=(2/5)⁹
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