What must be added to 2 + x – 7 to get 22 – 5x + 12
Answers
Answered by
8
Answer:
Let us divide 3x
3
+x
2
−22x+9 by 3x
2
+7x−6 by long division method .
Therefore, the the remainder is −2x−3 that is −(2x+3)
Hence, −(2x+3) must be subtracted from 3x
3
+x
2
−22x+9 that is (2x+3) must be added to 3x
3
+x
2
−22x+9 so that the resulting polynomial is exactly divisible by 3x
2
+7x−6.
Similar questions