SOLUTION: Can you help me find the answer for this equation :(x-3)(5x+1)
Algebra
->
Polynomials-and-rational-expressions
-> SOLUTION: Can you help me find the answer for this equation :(x-3)(5x+1)
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 69620
:
Can you help me find the answer for this equation :(x-3)(5x+1)
Answer by
checkley75(3666)
(
Show Source
):
You can
put this solution on YOUR website!
USING THE FOIL (FIRST, OUTER, INNER, LAST) SYSTEM WE GET
X*5X=5X^2
X*1=X
-3*5X=-15X
-3*1=-3 NOW WE COMBINE LIKE TERMS
5X^2+(X-15X)-3
5X^2-14X-3 ANSWER.