Find all real-number solutions. Round your result(s) to the second decimal place. Verify that your results satisfy the equation.

1.)

$\displaystyle 5b^2=45$

My answer is:

$\displaystyle b=3$

2.)

$\displaystyle \frac{b^9}{b^6}=\frac{2}{9}$

my answer:

$\displaystyle b=.61$

Are the answers right?