Question

find remainder when x^3-3x^2+4x-12 divided by x-3

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Answer 1

Answer:

please Mark as brilliant answer

Answer 2

Question:-

• Find the remainder when x³ - 3x² + 4x - 12 is divided by x - 3.

Answer: -

• Dividing x³ - 3x² + 4x - 12 by x - 3,

• Dividend: x³ - 3x² + 4x - 12

• Divisor : x - 3

Now,

• Put divisor as 0,

• x - 3 = 0

• .°. x = 3

Now,

• Let p (x) = x³ - 3x² + 4x - 12

Putting value of x,

• p(3) = (3)³ - 3(3)² + 4(3) - 12

• = 27 - 27 + 12 - 12

• = 0 + 0

• = 0

Thus, remainder = p(3) = 0

So, the remainder when x³ - 3x² + 4x - 12 is divided by x - 3 is 0.