Scenerygzh

Find all zeros for the polynomial function P(x) = x 3 3x 2 5x15 Preview this quiz on Quizizz Find all zeros for the polynomial function P(x) = x3 3x25x15Find 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 numbers Solution (i)p (x) = x 5 Plug p (x) = 0 we get =>x5 =0 => x = 5 5 is zero of the polynomialUse the Remainder Theorem to determine whether x = 2 is a zero of f (x) = 3x 7 – x 4 2x 3 – 5x 2 – 4; Rd Sharma Class 10 Solutions Maths Chapter 2 Polynomials Exercise 2 1 Find the zero of the polynomial p(x)=3x-21