Multiply it out.
f(x) = (2x +1)(x² -1) . . . . . . recognize the factoring of the difference of squares
f(x) = 2x³ +x² -2x -1
Answer:
Hmmmmmm
Step-by-step explanation:
123 abc you and me now
Answer:
HOOO YOU SHOULD KNO THIS!!!
Step-by-step explanation:
-4, -2, -1, -0.8, 0.8, 3, 10