Question

2^2n +7 * 2^2n -4
Solve this ques

Answer 1

answer to your question............ solved

Answer 2

Answer:

n=-1/2

Step-by-step explanation:

first take 2^2n as common then it becomes

2^2n(1+7)-4

2^2n(8)=4

2^(2n+3)=2^2 (bases are same)

so we can write

2n+3=2

n=-1/2