Question

2²n x 2n-1 ÷ (2n-1 x 2n-1)​

Answer 1

Answer:

4n ÷ 2n-1

Step-by-step explanation:

2²n x 2n-1 ÷ (2n-1 x 2n-1)​

here 2n-1 and 2n-1 get cancel

so we get 2²n ÷ 2n-1

= 4n ÷ 2n-1

Answer 2

Answer:

Step-by-step explanation:

Given that,

2²n × 2n-1 ÷ (2n-1 × 2n -1)

= 4n × 2n -1 ÷ (2n -1 × 2n -1)

= 4n ÷ 2n -1 ( ∵ numerator 2n -1 and denominator 2n -1 are cancelled,)