Simplifying the expression 3x^3 - 15x^2 + 15x - 75 / 3x^2 + 15 results in the binomial expression

Marcus built a model car that is 4 inches wide. what scale was used to build the car if the actual width of the car is 6 feet? a. 1 in. = 2 ftb. 1 in. = 2.5 ftc. 1 in. = 1.5 ftd. 1 ft = 1.5 in.

Is the square root of 4 plus the square root of 16 rational?

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