Answer:
8x^3 + 4x^2 + 4x -7
Step-by-step explanation:
Add like terms.
66 is your answer if you need anything else ask someone
Answer:
calculate it. its not cheating, its like flash cards but better, besides its made for that reason.;)
Step-by-step explanation:
A,C,D
"B" is definitely not the answer because the fraction isn't negative but the decimal is negative which isn't right.
You multiply fractions simply by multiplying numerators and denominators with each other:
