Question

16 x 2n+1_8x2"
5. Simplify:
16 x 2n+2 – 4 x 2n+1
​

Answer 1

Answer:

16 22 and + 18 into to simplify 16 into 2 and + 2 - 4 into 2 and + 1

Answer 2

Step-by-step explanation:

Correct option is

D

2

1

16×2

n+2

−2×2

n+2

16×2

n+1

−4×2

n

=

16×2

2

×2

n

−2×2

2

×2

n

16×2×2

n

−4×2

2n

(asa

m+n

=a

m

−a

n

)

=

2

n

(16×2

2

−2×2

2

)

2

n

(16×2−4)

=

16×4−2×4

32−4

=

56

28

=

2

1