### Home > INT3 > Chapter 6 > Lesson 6.2.2 > Problem6-49

6-49.

Solve each equation for $x$.

1. $10^x=16$

Rewrite this equation in $k = \log_bN$ form.

$\log_{10}16 = x$

1. $10^x = 41$

See part (a).

$x \approx 1.613$

1. $3^x = 729$

What are some powers of $3$? $3^4$, $3^5$, ...

1. $10^x = 101$

See part (a).