NCERT Ex 2.2 Q4 - Polynomials
Question: Find the zero of the polynomial in each of the following cases: (i) p(x) = x + 5 (ii) p(x) = x - 5 (iii) p(x) = 2x + 5 (iv) p(x) = 3x - 2 (v) p(x) = 3x (vi) p(x) = ax, a ≠ 0 (vii) p(x) = cx + d, c ≠ 0, c,d are real
Answer: (i) -5, (ii) 5, (iii) -5/2, (iv) 2/3, (v) 0, (vi) 0, (vii) -d/c
Full step-by-step NCERT solution with diagrams on Something by Zero.