SOLUTION: Solve the equation below. Please enter your answer as three numbers, separated by commas. x^3+5x^2=x^2-4x
Algebra
->
Polynomials-and-rational-expressions
-> SOLUTION: Solve the equation below. Please enter your answer as three numbers, separated by commas. x^3+5x^2=x^2-4x
Log On
Algebra: Polynomials, rational expressions and equations
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Polynomials-and-rational-expressions
Question 104217
:
Solve the equation below.
Please enter your answer as three numbers, separated by commas.
x^3+5x^2=x^2-4x
Answer by
scott8148(6628)
(
Show Source
):
You can
put this solution on YOUR website!
x^3+4x^2+4x=0 ... (x)(x^2+4x+4)=0 ... (x)(x+2)(x+2)=0