Question

if (root 2)^x=1\2, and x​

Answer 1

Step-by-step explanation:

√2^x = 1/2

LHS

√2^x

if we take x = -1 then,

= √2^x

=1/√2

not equal to RHS

Now , if we take x = -2

then,

√2^-2

= 1/(√2^2)

= 1/2

=RHS

there fore,

x = -2

plzz mark it as brainlist.