Question

find the remainder when- x³-ax² +6x-a is te divided by x-a​

Answer 1

:Answer:

Let f(x) = x³ - ax² + 6x - a

So,

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When,

f(a) = x³ - ax² + 6x - a

=> (a)³ - a×(a)² + 6×a - a

=> a³ - a³ + 6a - a

=> 5a