Shefinaksha1wns Shefinaksha1wns

08-12-2016
Mathematics

Answered

Help needed :/

(1/2^-2) + 1/2

A2
B2 1/2
C4
D4 1/2

Verified Answer :

MatCauthon MatCauthon

08-12-2016

\(\frac{1}{2}^{-2}\) When you have a fraction to a negative power, you flip the number over, and then act like it's to the positive power. So this equals. \(\frac{2}{1}^2\). Now you simply have to evaluate \(2^2\), which is 4.

C. 4 (not to be confused with the explosive... :P)

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