SOLUTION: what is a quadratic equation for x= -4 abd x= 7
Algebra
->
Algebra
->
Square-cubic-other-roots
-> SOLUTION: what is a quadratic equation for x= -4 abd x= 7
Log On
Ad:
Algebra Solved!™
: algebra software solves algebra homework problems with step-by-step help!
Ad:
Algebrator™
solves your algebra problems and provides step-by-step explanations!
Algebra: Square root, cubic root, N-th root
Solvers
Lessons
Answers archive
Quiz
In Depth
Click here to see ALL problems on Square-cubic-other-roots
Question 401107
:
what is a quadratic equation for x= -4 abd x= 7
Found 2 solutions by
sofiyac, Alan3354
:
Answer by
sofiyac(695)
(
Show Source
):
You can
put this solution on YOUR website!
So you kind of go backwards here. You move solutions to the other side of the equal sign because x=-4 means that x+4=0 same thing for the other one. Then you just multiply them out.
Answer by
Alan3354(30993)
(
Show Source
):
You can
put this solution on YOUR website!
(x+4)*(x-7) = 0