Describe the nature of the roots for this equation2x^2+5x-7=0 a. two real, rational roots b. two real, irrational roots c. two complex roots d. one real, double root

First, fint the roots of the equation

1.

2. You can see that this equation has two different real roots. Note that you can make this statement without finding roots, only knowing the value of discriminant: since D=81>0, then the equation has two different real roots.

is should be y = 5x

step-by-step explanation:

correct me if im wrong

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8