Chapter 6.3, Problem 1E

To determine

To Fill: The blanks with correct words using given polynomial, also find the numbers.

Introduction: In the quadratic equation $x^2+\left(a+b\right)x+ab$ has factors $\left(x+a\right)$ and $\left(x+b\right)$ such that the coefficient of second term is the sum of known terms $\left(a\text{and}b\right)$ and the third term is the product of known terms $\left(a\text{and}b\right)$.