Question

The quadratic 2x2 + 6x + 3 has what type of roots

Answer 1

Δ = 6^2 -4(2)(3)
= 36 - 24
=12 > 0

so this quadratic has 2 real roots

Answer 2

Use discriminant.

b^2 - 4ac

Answer 3

how did u do ''delta'' @hoblos

Answer 4

crtl c + ctrl v

Answer 5

Δpple

Answer 6

Very smart Saif :P

Answer 7

well i dont really!! i have a copy :P

Answer 8

ohhhhhh...i thought there was a "alt+_____" :D

Answer 9

hehe. ;)

Answer 10

googled it..... alt+0916

Answer 11

:D Thanks xD

Answer 12

yw =)