Question

4 to the power x+1= 8^x-1
​

Answer 1

Step-by-step explanation:

therefore the value of x is equal to 5

Answer 2

$4 {}^{x + 1} = 8 {}^{x - 1}$

${2}^{2(x+1)}={2}^{3(x-1)}$

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

2x+2=3x−3

2=3x−3−2x

2=x−3

2+3=x

5=x

x=5

Check Answer

$4 {}^{x + 1} = 8 {}^{x - 1}$

$4 {}^{5 + 1} = 8 {}^{5 - 1}$

$4 {}^{6} = 8 {}^{4}$

4096=4096