Which expression is not equl to the expression shown (3^3 / 3^-4)

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 each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

Hurry im being timed the graph of f(x)=x^3-3x^2+4 is shown based on the graph how many distinct real numbers solutions does the equation x^3-3x^2+4=0 have