Question

Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions.
3x^2+6x-5=0

Answer 1

D = b^2-4ac
= 36 - 4*3*(-5) = 36 + 60 = 96

Answer 2

Two different irrational solutions

Answer 3

thank you so much

Answer 4

since the square root of the discriminant is not an integer. You're welcome :)