Factor the polynomial
4x^2 + 12 + 9

An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?

What is the area of triangle abc if a = 8, b = 11, and c = 15?

What is the factored form of the following expressions? d^2 – 13d + 36