Question

2 raised to the power of -2.(ie)2^-2 is equal to

Answer 1

Answer:

0.25

Step-by-step explanation:

$2 {}^{ - 2} = \\ \frac{1}{2 {}^{2} } = \\ \frac{1}{4} = 0.25$

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Whenever a number is raised to a negative power, convert it into its reciprocal to solve the problem.

$a {}^{ - 1} = \frac{1}{a}$

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Hope it helps....!

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