#1**+2 **

Easy....

In the form ax2 + bx + c = 0

The discriminant is

b^2 - 4ac

So....for

x^2 + 2x + 3 = 0 a = 1 b = 2 and c = 3

So.....the discriminant is

(2)^2 - 4(1)(3) =

4 - 12 =

-8

Based on this.....Can you figure out the other two GM ????

CPhill Jan 31, 2019

#2

#4**+3 **

Oh no... these are not questions! I'm just simply showing my work after getting the discriminant for problem number 86 and 87. As you see I follow the steps and got the right answer. Just wanted for you to know.

-- 7H3_5H4D0W

GAMEMASTERX40
Jan 31, 2019