I have a couple of problems based on solve by substitution calculator I have tried a lot to solve them myself but in vain. Our professor has asked us to solve them out ourselves and then explain them to the whole class. I fear that I will be chosen to do so. Please guide me!
The attitude you’ve adopted towards the solve by substitution calculator is not the right one. I do understand that one can’t really think of something else in such a situation. Its nice that you still want to try. My key to successful problem solving is Algebrator I would advise you to give it a try at least once.
I agree , a good program can do miracles . I used a few but Algebrator is the best . It doesn't matter what class you are in, I myself used it in College Algebra and Pre Algebra as well , so you don't have to worry that it's not on your level. If you never had a program before I can assure you it's very easy , you don't need to know much about the computer to use it. You just have to type in the keywords of the exercise, and then the program solves it step by step, so you get more than just the answer.
https://roots-and-radicals.com/radical-expressions.html and https://roots-and-radicals.com/solving-radical-equations-2.html are a couple of authentic sites that offer the Algebrator. But, before placing the order, understand what it offers and how is it unique by reading the reviews online. From my personal experience, I can say that you can begin using Algebrator right away without any assistance since the tool is fully user friendly and very much self- explanatory .
I am a regular user of Algebrator. It not only helps me get my assignments faster, the detailed explanations given makes understanding the concepts easier. I recommend using it to help improve problem solving skills.