It is a quadratic equation and the values of x are -1/2 or -2/3Do you mean 12x2+14x+4 = 0If so then x = -2/3 and x = -1/2
x2 + 12x2 + 35 = 13x2 + 35 which cannot be factorised in any sensible way.
12x2-23x+10 = (3x-2)(4x-5) when factored
yes
Use a calculator, it's 69....
equals 99
4x3+12x2+3x+9
It is a quadratic equation and the values of x are -1/2 or -2/3Do you mean 12x2+14x+4 = 0If so then x = -2/3 and x = -1/2
No real roots
x2 + 12x2 + 35 = 13x2 + 35 which cannot be factorised in any sensible way.
12x2-23x+10 = (3x-2)(4x-5) when factored
The roots are: x = -5 and x = -9
yes
It has two complex roots.
No real roots.
Use a calculator, it's 69....
x=16