Question

If the polynomial y³-10y+a is divided by (y+2),the remainder is 40,find a 38 48 15 28

Answer 1

Answer:

Suppose we wish to find the zeros of f(x) = x3 + 4x2 - 5x - 14. Setting f(x) ... We get x - 2 = 0 (which gives us our known zero, x = 2) ... a friendly reminder of what we can expect when we divide polynomials.