SOLUTION: how is this problem done in factoring xy^2-7xy+10x
Algebra
->
Polynomials-and-rational-expressions
-> SOLUTION: how is this problem done in factoring xy^2-7xy+10x
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 209268
:
how is this problem done in factoring
xy^2-7xy+10x
Answer by
20062042(2)
(
Show Source
):
You can
put this solution on YOUR website!
First, factor out x
x(y^2 - 7y + 10)
Factor what is in parenthesis
x(y-5)(y-2)
set each one equal to zero
x=0
y-5=0, so y=5
y-2=0, so y=2
Your solutions are x=0, y=5, and y=2