Question

4 by 5 to the power minus 2 divided by minus 4 by 5 to the power minus 2 equals to 1 to the power 3x

Answer 1

Answer:

Given

[4/5power-2]/[4/5power-2]=1power 3x

4/5power-2-(-2)=1power3x

4/5power0=1power3x

1=1power3x

1=1multiplies3x times

3x=1

x=1/3

Answer 2

Answer:

Step-by-step explanation:

Given

[4/5power-2]/[4/5power-2]=1power 3x

4/5power-2-(-2)=1power3x

4/5power0=1power3x

1=1power3x

1=1multiplies3x times

3x=1

x=1/3