Question

solve :2^x+1= 4^x-3 plz ASAP... this is class 9 ncert

Answer 1

Answer:

(2)x+1 = (4)x-3

(2)x+1 = (2)2>x-3

(2)x+1 = (2)2x-6

x+1 = 2x-6

1+6 = 2x-x

x = 7

Answer 2

Step-by-step explanation:

2^(x+1) = 4^(x-3)

2^(x+1) = 2^2(x-3)

2^(x+1) = 2^(2x-6)

• Base is common

x + 1 = 2x - 6

2x - x = 6 + 1

x = 7