Can you help me solve for z

Please shower work so I can understand

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.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Shared decision making is always a positive strategy to take