simplify (1/2)×(2/5)^-2
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Answer:
25/8
Step-by-step explanation:
(1/2)(2/5)^-2
a^-2 can be written as 1/a²
SO,
(1/2)(5/2)²
(1/2)(5²/2²)
(1/2)(25/4)
25/8
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