Question

pls solve my question ❤️​

Answer 1

Answer:

Step-by-step explanation:

first = 32

Answer 2

16 × 2^( n+1) - 4 × 2^n

= 4 × 2^n( 4 × 2 - 1) = 2^2 × 2^n( 7) = 2^( 2+ n) (7)

And

16 × 2^n+2 - 2 × 2^n+2

= 2 × 2^(n+2) ( 8 - 1)

=2^( n+3) × 7

So

2^(n+2) × 7/ ( 2^n+3)× 7

2^( n+ 2 - n-3)

2^( -1)

1/2