Hey guys, here's the problem: Image - TinyPic - Free Image Hosting, Photo Sharing & Video Hosting
I know how to do an inverse, I'm just having a very difficult time with this set of numbers.. Thank you so much!
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For swap y and x, then solve for y.
Brief tangent: am I the only person that found the wording of "verify the correctness of your answer" to be highly amusing?
Haha, yeah my teacher is pretty intense..
So, after swapping, I'm having a hard time doing the algebra..
At first glance, I'd consider multiplying through by the denominator, then squaring both sides.
Quacky's idea is good, What did you get AlexWilson94?
Here we go
Looks good well done!
Sweet! Would you mind helping me out with another problem I posted, it's in this same section on Cramer's Rule!
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