Answer:
zero
Step-by-step explanation:
Answer:

Step-by-step explanation:
Multiply the two polynomials by multiplying each term

Answer:
C
Step-by-step explanation:
over the interval [-1,1], f(x) is greater than 0
Answer:
B)48
Step-by-step explanation:
Cut the figure to get 2 rectangles. 9x4=36 And then 6x2=12. Add the two numbers 36+12 to get 48.