What is the factored form of 2x3 + 4x2 – x? A. 2x (x² + 2x + 1)
B. x (2x² + 4x + 1)
C. 2x (x² + 2x - 1)
D. x (2x² + 4x - 1)

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

One integer is 8 times another. if the product is 72, then find the integers

1- 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.2- 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 the first question?