SOLUTION: Write a quadratic equation in the variable x having the given numbers as solutions.Type the equation in standard form. Solutions -radical 5, 7 radical 5

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Write a quadratic equation in the variable x having the given numbers as solutions.Type the equation in standard form. Solutions -radical 5, 7 radical 5      Log On


   

Question 928032: Write a quadratic equation in the variable x having the given numbers as solutions.Type the equation in standard form.
Solutions -radical 5, 7 radical 5
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
y = (x + √5)(x - 7√5)
(x + √5)(x - 7√5) = 0
x^2 -(6√5)x - 35 = 0
F First terms
O Outside terms
I Inside terms
L Last terms √5(-7√5) = -7•5