find the remainder when p(x)=4x4-3x3-2x2+x-7 is divided by (x+3)
Answers
Answer:
ANSWER WAS ATTACHED ABOVE
Answer:
remainder= 377
Step-by-step explanation:
4x³-15x²+43x-128
________________
x+3 l 4x⁴-3x³-2x²+x-7
l 4x⁴+12x³
l (-) (-)
l __________
l 0-15x³-2x²
l -15x³-45x²
(+) (+)
___________
0+43x²+x
43x²+129x
(-) (-)
_____________
0-128x-7
-128x-384
(+) (+)
___________
0+377
____________