Posted by Arielle on Tuesday, November 8, 2011 at 8:51am.
Solve for X to three significant digits.
9^(2x)=11^(3x2)

Algebra II  Steve, Tuesday, November 8, 2011 at 3:06pm
take logs to get rid of the exponents
2x ln9 = (3x2)ln11
x(2 ln9  3 ln11) = 2 ln11
x = 2 ln11/(2 ln9  3 ln11)
x = 4.79/2.8
x = 1.71