Question

The valueof 2-² is:

A.4

B.¼

C.2

D.½​

Answer 1

Answer:

1/ 4

Step-by-step explanation:

2-² = 1/ 2* 2 = 1/ 4

so the answer is B

Answer 2

Answer:

The value is 1/4

Step-by-step explanation:

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

$\: \: \: \: \: \: \: = \frac{1}{4}$