Question

Find the zeroes of the polynomial r(x) = 4x² + 3x − 1. Hence, write a polynomial whose zeroes are reciprocal of the zeroes of polynomial r(x).

Zeroes of the polynomial p(x) = x² − 3√2 x + 4 are :

Ankit is a delivery boy. He rides scooty on all working days. The distance covered on scooty is given by polynomial expression p(x) = x² + 3x − 10. Assuming that he rides at the uniform speed and takes the time given by g(x) = x − 2, x > 2. Use the information stated above and answer the following questions:

The graph of a polynomial p(x) passes through the points (–5, 0), (0, – 40), (8, 0) and (5, – 30). Which among the following is a factor of p(x)?