SELECT PAGE NO.
No Books/Pages Are Available |
SELECT PROBLEM NO. FOR THE PAGE |
The equation is .
(Original equation)
The standard form equation is .
Compare the above two equations and .
Solve the equation.
(Formula for quadratic equation)
(Substitute and )
(Multiply)
(Evaluate powers: )
(Subtract: )
(Substitute : )
or (Write as two equation)
or (Subtract)
or (Simplify)
Therefore, the solutions are and .
Check solution for -values.
Case (i):
(Original equation)
(Substitute )
(Evaluate powers: )
(Multiply)
(Substitute: )
Case (ii):
(Original equation)
(Substitute )
(Evaluate powers: )
(Multiply)
(Substitute: )
The solutions are and .
"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 |