What is the solution to 4log4(x+8)=4^2

2492

Step-by-step explanation:

4Log4(x+8)=4^2

Divide both sides by 4 we get

Log4(x+8)=4^2/4

Log4(x+8)=4

4(x+8)=10^4

4(x+8)=10000

Open brackets

4x+32=10000

Subtract 32 from both sides

4x+32-32=10000-32

4x=9968

Divide both sides by 4

4x/4=9968/4

X=2492

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)