Question

log 4(x³+x²) - log 4 (x+1)=2
find value of x​

Answer 1

Answer:

Step-by-step explanation:

log4(x^3 +x^2)-log4(x+1)=2

log4x^2(x+1)-log4(x+1)=2

log4x^2(x+1)/4(x+1) =2

logx^2 =2

x^2=10^2,x^2=e^2

x=2 or x=e