Category NCERT

Solve the followings Questions. 1. Divide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the following. (i) p(x) = x3 – 3×2 + 5x – 3 , g(x) = x2 – 2 (ii) p(x) =…

Solve the followings Questions. 1. Find the zeros of the quadratic polynomials and verify the relationships between the zeros and the coefficients. (i) x2-2x-8 Answer: Let, P(x) = x2-2x-8 Comparing P(x) with a quadratic equation ax2+bx+c we have b =…

Solve the followings Questions. 1. The graphs of y=p(x) are given to us, for some polynomials p(x). Find the number of zeroes of p(x), in each case. (i) (ii) (iii) (iv) (v) (vi) Answer: (i) The graph of P(x) does…

Solve the followings Questions. 1. Without actually performing the long division, state whether the following rational numbers will have a terminating decimal expansion or a non-terminating decimal expansion. (i)  (ii)  (iii)  (iv)  (v)  (vi)  (vii)  (viii)  (ix)  (x)  Answer: (i) …