9th mathematics NCERT exercise questions with answers, Mathematics

Polynomial – Exercise 2.3 – Class IX

Find the remainder when x3 + 3x2 + 3x + 1 is divided by (i) x + 1 (ii) x – 1/2 (iii) x (iv) x + π (v) 5 + 2x Solution: (i) x + 1 p(x) = x3 + 3x2 + 3x + 1 and the zero of x + 1 is –… Continue reading Polynomial – Exercise 2.3 – Class IX