Without using the division process,find the remainder when x³+4x²+6x-2 is divided by (x+5):
(a) 50
(b) -57
(c) 57
(d) -50
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Answer:
x+5=0
x = -5
(-5)3+4(-5)2+6(-5)-2
-125+100-30-2
-157+100
-57
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