Question

Find the coefficient of x' in the following
polynomials.
(i) (x - 4) (x - 4)
(ii) 1 - x² - x³ + 2x⁷
(iii) (x + 4) (x + 4) (x + 4)
(iv) (2x - 5)(2x² – 3x + 1)
(v) (3x² + 2x - 4)(x² - 3x - 2)​

Answer 1

Answer:

(i) coefficient is 1

(iii) coefficient is +1 ,+1,+1

(iv) coefficient is +2,-3

(v) coefficient is +2,-3