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Find the remainder when X3 - ax2 + 6x - a is divided by x - a.
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Answered by
107
Dividend = (Divisor × Quotient) + Remainder.
Divisor = x – a
Dividend = x³ – ax² + 6x – a
Quotient = x² + 6
Remainder = 5a
x - a x³ – ax² + 6x – a x² + 6
x³ – ax²
_________________
0
+ 6x – a
+ 6x – 6a
______________
5a
5a is the remainder.
Hope it helps you.
Answered by
0
X3 - ax2 + 6x - a is the answer
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