Question

the value of 3.2^(n+1)+2^n/2^n+1-2^n-1​

Answer 1

Answer:

taking 2^n common in both numerator and denominator

=2^n(3*2^1+1)÷2^n(2^1-2^-1)

cancel 2^n in numerator and denominator

=(3*2+1)÷(2-1÷2)

=7÷(3÷2)

=14÷3