Question

the value of (2-^2-2^1)^2 is
a) 49/16
b)-7/2
c)1/16
d) -1/4​

Answer 1

Answer:

$\to {( {2}^{ - 2} - {2}^{1} )}^{2} \\ \\ \: \: \to( {0.25} - 2)^{2} \\ \\ { \to{ {( - 1 .75)}^{2} }} \\ \\ { \to{3.06}}$

➡49/16 = 3.06

Therefore,

• Option a is your answer

Answer 2

Answer:

This is your answer............