Anybody know this???
Divide 4x3 + 2x2 + 3x + 4 by x + 4.
A. 4x2 + 18x - 53, R 240
B. 4x2 + 18x - 53
C. 4x2 - 14x + 59, R -232
D. 4x2 - 14x + 59

Question

Anybody know this???
Divide 4x3 + 2x2 + 3x + 4 by x + 4.
  A. 4x2 + 18x - 53, R 240 	
  B. 4x2 + 18x - 53 	
  C. 4x2 - 14x + 59, R -232 	
  D. 4x2 - 14x + 59

paki · Answer

Divide 4x3 + 2x2 + 3x + 4 by x + 4.
by long division
..............................4x^2...-14x......59...................
..x+4..|......4x^3....2x^2.......3x........4
.................4x^3...16x^2

..........................-14x^2....-56x
..........................-14x^2......59x
...........................................59x.....236
....................................................-232
Quotient: 4x^2-14x+59
Remainder=-232 ... so option C...