On dividing x + x³ + 19x + 20 by (x + 3). if the remainder is a, then find the value of a.
Answers
Answered by
1
Answer:
x + x³ + 19x + 20 by (x + 3)
x³ + 20x + 20
x+3=0
x= -3
(-3)3 + 20 ( -3) + 20
-27 - 60 + 20
- 87 + 20
- 67 is the answer if this is the question x + x³ + 19x + 20 by (x + 3)
Similar questions
Physics,
2 hours ago
Social Sciences,
4 hours ago
Chemistry,
4 hours ago
Math,
7 months ago
Science,
7 months ago