Question

Help please! pretty easy i just dont remember how to do it

Answer 1

Answer:

Step-by-step explanation:

the disc. is the part under the root in the general formula

which is equal b^2 - 4 x a x c

in this equation a = 1 " coefficient of x^2"

b = 0 "coefficient of x which isn't found here "

c = 12 " the absolute "

$0^{2} - 4$×$1$×$12$ = -4×12 = something i don't have a calculator

but it will be negative so the roots will be complex and unreal

:)