![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)
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 +
![What happened here? How did the calculator get u^3/2? If possible post a picture link that shows how the substitution work. Thanks! : r/calculus What happened here? How did the calculator get u^3/2? If possible post a picture link that shows how the substitution work. Thanks! : r/calculus](https://preview.redd.it/za0gge7z3dx41.png?auto=webp&s=392fc78aca58359f7c375d902f6227fc1a23f106)
What happened here? How did the calculator get u^3/2? If possible post a picture link that shows how the substitution work. Thanks! : 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 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)