K Krhymer New member Joined Dec 7, 2006 Messages 3 Dec 7, 2006 #1 Problem is 3 raised 0.1x minus 4 equals 5
J jonboy Full Member Joined Jun 8, 2006 Messages 544 Dec 7, 2006 #2 Hello, Krhymer! Here's an intuitive approach.... Solve for \(\displaystyle x\): \(\displaystyle \L \;3^{.1x}\,-\,4\,=\,5\) Click to expand... Add 4: \(\displaystyle \L \;3^{.1x}\,=\,9\) Now you know: \(\displaystyle \L \;3^2\,=\,9\) So solve: \(\displaystyle \L \;.1x\,=\,2\)
Hello, Krhymer! Here's an intuitive approach.... Solve for \(\displaystyle x\): \(\displaystyle \L \;3^{.1x}\,-\,4\,=\,5\) Click to expand... Add 4: \(\displaystyle \L \;3^{.1x}\,=\,9\) Now you know: \(\displaystyle \L \;3^2\,=\,9\) So solve: \(\displaystyle \L \;.1x\,=\,2\)
