Recent content by self4u

Okay I think I've finally figured it out. I'm a dolt. But since I'm a dolt, I might as well post why I'm a dolt due to the order of operations. Step 2A: Simply divide every single number by -10. So the method to get to Step 3 becomes: a) (-30/-10) which becomes positive 3. b) Then...

Hi - I'm trying to figure out the specific steps in a math textbook. I'm trying to figure out how the textbook did its algebra here with a quadratic formula to find an inverse of a function: Sadly there's a step I'm supposed to know by now in the simplification algebra in there 3 steps...