Question

how many zeros does a non constant polynomial of degree n have​

Answer 1

A polynomial of n degree can have n zeros. For example, a quadratic equation ax² + bx + c = 0 can have 2 zeros, as the highest power of x is 2 or as the degree is 2. ax³ + bx² + cx + d = 0, a cubic equation can have 3 zeros, as the highest power of x is 3 or as the degree is 3.