polynomials Factor Polynomials Find Zeros of Polynomials Algebra and Trigonometry - Swokowsky Cole - 1997 - ISBN: 0-534-95308-5 Algebra and Trigonometry with Analytic

If you are factoring a quadratic like x^2+5x+4 you want to find two numbers that Add up to 5 Multiply together to get 4 Since 1 and 4 add up to 5 and multiply together to get 4, we can