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Help needed :/ (1/2^-2) + 1/2 A. 2 B. 2 1/2 C. 4 D. 4 1/2

Help needed :/ (1/2^-2) + 1/2 A. 2 B. 2 1/2 C. 4 D. 4 1/2
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1 vote
Help needed :/
(1/2^-2) + 1/2
A. 2
B. 2 1/2
C. 4
D. 4 1/2

User Infojolt
by
8.1k points

1 Answer

1 vote

(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.
(2)/(1)^2. Now you simply have to evaluate
2^2, which is 4.

C. 4 (not to be confused with the explosive... :P)
User Ahmet Emre Kilinc
by
7.7k points
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