Question

Pls solve this question. Step by step explaination.

Answer 1

Answer:

so the ans is 3

hope it helps,

mark it as brainliest

Answer 2

Used formulae :-

a^m × a^n = a ^ m + n

Steps followed in attachemnt :-

1 ) 2 ^ n + 1 = 2 ^n × 2¹

2 ) Then take common 2^n

3 )Simplify it

2 ^n get cancelled

4 ) Then we get 3

Know more :-

Laws of exponents :-

a⁰ = 1

a¹ = a

$(a {}^{m} ) {}^{n} = a {}^{mn}$

$(ab) {}^{n} = a {}^{n} b {}^{n}$