Question 10: The teacher would like George to find the remainder for the 2 points
division problem below. How can George find the remainder using the
Remainder Theorem?
x3 + 7x? – 4x + 3 = (x + 5)

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8