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

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 "

×× = -4×12 = something i don't have a calculator

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

:)

step-by-step explanation:   divide the numerator by the denominator to get the decimal

it would still be 193

if divide by 100 then 1.93

i am not sure

yes the data was not prsented

step-by-step explanation: