Find the values of x for which f(x) = g(x).(Enter your answers as a comma-separated list.)

f(x) = x², g(x) = x + 12

Find all real values of x for which f(x) = 0. (Enter your answers as a comma-separated list.)

f(x) = x³ x

Find all real values of x for which f(x) = 0.(Enter your answers as a comma-separated list.)

f(x) = 7x-5/3

Find the difference quotient and simplify your answer.

f(x) = x² 2x + 7, f(2+h)-f(2)/h , h 0

Find the difference quotient and simplify your answer.

f(x) = x³ +3x , f(x+h)-f(x)/h , h 0