Given the function f(x) = (x + 2)(x - 2)(3x - 4) in factored form, which of the following is the correct function in standard form?
Group of answer choices

f(x) = 3x3 - 4x2 - 12x + 16

f(x) = 3x3 - 4x2 +12x - 16

f(x) = -x2 -12x + 16

f(x) = x2 - 4

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Point s lies between points r and t on . if rt is 10 centimeters long, what is st? 2 centimeters 4 centimeters 6 centimeters 8 centimeters

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices