Math, asked by singhgullu510, 7 months ago

3. Show that (x-3) is factor of f (x)= x³+x²-17x +15

Answers

Answered by surjeetsinghcharan20

1

Answer:

Step-by-step explanation:

Putting X = 3 in cubic eq.

27+9-51+15

= 0

Which implies that (X-3) is factor of f(x).

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