Please answer these Questions -
- What real number is to be subtracted from 3x3+10x2-14x+9 so that the polynomial x-1 divides it exactly.
- Find the condition which must be satisfied by the coefficient of polynomial x3-px2+qx-r, when sum of its two zeroes are 0.
- If product of the two zeroes is 4 of the polynomials 1. ax2-6x-6
2. (a2+9)x2+13x+6a
Find 'a'.
4. If the zeroes of the given Polynomial 4x2-2x+k-4 are reciprocal to each other, then find k.