SOLUTION: Use the quadratic formula to determine, accurate to one decimal place, the roots, if they exist, for each quadratic relation. y = 2x2 + y = x2 - y = x2 + y = -

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Use the quadratic formula to determine, accurate to one decimal place, the roots, if they exist, for each quadratic relation. y = 2x2 + y = x2 - y = x2 + y = -       Log On


   

Question 1180370: Use the quadratic formula to determine, accurate to one decimal place, the roots, if they exist, for each quadratic relation.
y = 2x2 +
y = x2 -
y = x2 +
y = - 9x2 -
Answer by ikleyn(52780) About Me  (Show Source):
You can put this solution on YOUR website!
.

Toooooo many questions for one post.



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