How many real solutions does a quadratic equation have if its discriminant is zero? a. 0 b. 1 c. 2 d. infinite?

asked Nov 17, 2018 34.5k views

4 votes

How many real solutions does a quadratic equation have if its discriminant is zero?

a. 0
b. 1
c. 2
d. infinite?

by Pymat

8.5k points

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3 votes

if the discriminant is equal to 0 then there is only 1 solution.

Pkluz answered Nov 21, 2018

by Pkluz

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