F(x) = a(x - p)3(x - g)2?

If lmn=xyz, which congruences are true by cpctc? check all that apply

Find an equation for the linear function which has slope -10 and x-intercept -7

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.