# algebra 2 logaithms

posted by
**Anonymous**
.

Use the properties of logarithms to evaluate/simplify the expression.

1. 5^log(7x)

2. 10^x + 2

log(x)=x+2 or log(x)=x-2 ????

posted by
**Anonymous**
.

Use the properties of logarithms to evaluate/simplify the expression.

1. 5^log(7x)

2. 10^x + 2

log(x)=x+2 or log(x)=x-2 ????