Question
Devin was explaining his first step in factoring, but made an error in his explanation.
Factor: 3p^2-10p+8
Devin said, "I know a=3,b=10,and c=8. Now, I need ti find the factors of 24 that add to 10."
What was the error in his thoughts process?
Factor: 3p^2-10p+8
Devin said, "I know a=3,b=10,and c=8. Now, I need ti find the factors of 24 that add to 10."
What was the error in his thoughts process?
Answers
Tammy
clearly
b = -10
b = -10