deedee363
24.12.2019 •
Mathematics
Which expression is equivalent to 4^-2 over 2^-3
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Ответ:
None of the above.
Hope this helps.
Ответ:
Step-by-step explanation:
4^-2 over 2^-3
= 4^-2 ÷ 2^-3
= (2^2)^-2 ÷ 2^-3
= 2^-4 ÷ 2^-3
= 2^(-4-(-3))
= 2^(-4+3)
= 2^-1
= 1/2
Ответ: