Question

3. Using Factor theorem, show that (x – 3) is a factor
of x3 - 7x2 + 15x - 9. Hence, factorise the given
expression completely.
[2002]​

Answer 1

Answer:

(x - 3) =O

x=3

x3-7x 2+15x-9

3×3-7×3×2+15×3-9

9-42+45-9

3

Answer 2

Answer:

please write the correct statement . to know your answer .