Reverse FOIL Calculator

輸入計算

Coefficient of x²:

Coefficient of x:

Constant term:

计算 重設

結果

Factored Expression

(x + 2) (x + 3)

Original Expression	x² + 5x + 6
Step-by-Step Solution	1. Find the discriminant: b² - 4ac = 1 2. Find the roots: -2 and -3
Check Your Answer	Multiply the factors back: (x + 2) × (x + 3) = Original Expression