The system of equations are
(Equation 1)
(Equation 2)
(Equation 3) and the ordered triple is .
To check the solution,the values of is substitute in system of equations.
(Write original equation 1)
(Substitute )
(Multiply)
This is false, so the ordered triple does not satisfy the equation 1.
So ordered triple is not a solution of the system of equations.
No, the ordered triple is not a solution of the system of equations.
"I want to tell you that our students did well on the math exam and showed a marked improvement that, in my estimation, reflected the professional development the faculty received from you. THANK YOU!!!" June Barnett |
"Your site is amazing! It helped me get through Algebra." Charles |
"My daughter uses it to supplement her Algebra 1 school work. She finds it very helpful." Dan Pease |