SOLUTION: how do you find the discriminant of each quadratic equation then state the number and type of solution of 3r^2+10=-7r-7r^2?

SOLUTION: how do you find the discriminant of each quadratic equation then state the number and type of solution of 3r^2+10=-7r-7r^2?

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Question 174706: how do you find the discriminant of each quadratic equation then state the number and type of solution of 3r^2+10=-7r-7r^2?
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
discriminant D is where a,b are the coefficents of ,x,and c is the constant.
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when D is less than zero the solutions will be complex and there will be 2 solutions
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