Hello hope you are well can I have some help on this factorise question please 4f2 + f
the 2 is a squared

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Identify the parent function that can be used to graph the function f(x)=3(x-9)2

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)