jay5902
16.12.2020 •
Mathematics
Solve for s and show steps please :) 2s+3+s=3s-2
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Ответ:
There is no solution for this equation
Step-by-step explanation:
2s+3+s=3s-2
We move all terms to the left:
2s+3+s-(3s-2)=0
We add all the numbers together, and all the variables
3s-(3s-2)+3=0
We get rid of parentheses
3s-3s+2+3=0
We add all the numbers together, and all the variables
5!=0
There is no solution for this equation
Ответ:
Completing the square
Step-by-step explanation:
The proof is lengthy, and I don't think you came here to see that whole proof. Here it is anyway to show you the process of completing the square.
https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations/x2f8bb11595b61c86:more-on-completing-square/a/quadratic-formula-proof-review