![My latest attempt after a variety of tries with U substitution, probably missing something obvious but the calculator also got something different so I'm beyond confused : r/calculus My latest attempt after a variety of tries with U substitution, probably missing something obvious but the calculator also got something different so I'm beyond confused : r/calculus](https://i.redd.it/aokbfekhkeb81.jpg)
My latest attempt after a variety of tries with U substitution, probably missing something obvious but the calculator also got something different so I'm beyond confused : r/calculus
![TiNspire Integration via U-Substitution Solver - Step by Step - using Calculus Made Easy - www.TiNspireApps.com - Stepwise Math & Science Solutions TiNspire Integration via U-Substitution Solver - Step by Step - using Calculus Made Easy - www.TiNspireApps.com - Stepwise Math & Science Solutions](http://tinspireapps.com/blog/wp-content/uploads/2017/07/07-13-2017-Image001-300x225.jpg)
TiNspire Integration via U-Substitution Solver - Step by Step - using Calculus Made Easy - www.TiNspireApps.com - Stepwise Math & Science Solutions
![SOLVED: 15. Solve the systems of equations for Ex, Fx, and Ez: Use the elimination method or the substitution method. Show steps. (5 points) Es + 2Fx - Fz = 4 2Fx + SOLVED: 15. Solve the systems of equations for Ex, Fx, and Ez: Use the elimination method or the substitution method. Show steps. (5 points) Es + 2Fx - Fz = 4 2Fx +](https://cdn.numerade.com/ask_images/6f0eaa08974546deab49739171dbc660.jpg)