Help me out don’t really get this stuff that much

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12