![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
![Solving Simultaneous Equations Using Substitution - Go Teach Maths: Handcrafted Resources for Maths Teachers Solving Simultaneous Equations Using Substitution - Go Teach Maths: Handcrafted Resources for Maths Teachers](https://www.goteachmaths.co.uk/wp-content/uploads/2019/03/Simultaneous-Equations-Substitution-Demonstration.jpg)
Solving Simultaneous Equations Using Substitution - Go Teach Maths: Handcrafted Resources for Maths Teachers
![SOLVED: Problem Evaluate the integrals without calculator. If necessary; use a U-substitution. Show all work Do not round your numerical results No work shown, no points given (a) dx 1 +2x (6) SOLVED: Problem Evaluate the integrals without calculator. If necessary; use a U-substitution. Show all work Do not round your numerical results No work shown, no points given (a) dx 1 +2x (6)](https://cdn.numerade.com/ask_images/48b1428e68574990802aa7c2ca52a6c2.jpg)