What is the quotient of b^3+4b^2-3b+126/b+7
a. b² + 11b + 80 r276
b. b² − 3b + 18 (wrong)
c. b² − 11b + 38 r140
d. b² − 3b + 18 r252

The correct answer for the question that is being presented above is this one: "D. b² − 3b + 18 R252. The quotient of b^3+4b^2-3b+126/b+7. In order to get the answer, you have to start dividing b^3 by b. Then multiply the quotient to b + 7. Then after that, subtract. Do the same thing until you reached the end.