Question

Solve. 3x2 + 12x = 3

Answer 1

Do you intend the following?\[3x2+12x=3\]...or in other words...\[6x+12x=3\]

Answer 2

Divide by 3 first.

Answer 3

x^2+4x-1=0

Answer 4

Or \[3x^2+12x=3\]?

Answer 5

you can use quadratic equation, or factor.

3x2 + 12x -3 = 0
==> x2 + 4x -1 = 0

since there is no easy factoring method, u should use the quadratic equation.

Answer 6

where it is in the form ax2 + bx + c = 0

and the 2 x values = \[(-b \pm \sqrt{b^{2}- 4ac})/2a\]