Aschool party visit the gift shop. they all want to buy a badge. your friend needs to get 37 badges from the stock room. the badges come in packs of 10. how many packs does she need?

She needs 4 packs and she will then have a spare 3

Zeros represents roots, solutions, and factors.

Let's derive the general form for a polynomial function:


Now, if yields a value of 0, then, by definition using the Remainder Theorem, is a factor of the polynomial. If is a factor of the polynomial, , then it means that P(Q(x)) will yield a root.