Example :

Multiplying two Binomials using FOIL method,
(3x - 4) and (2x +1)
Using FOIL Method,
Multiply the First Terms :
(3x) × (2x) = 6x²
Multiply the Outside Terms :
(3x) × (1) = 3x
Multiply the Inside Terms :
(-4) × (2x) = - 8x
Multiply the Last Terms :
(-4) × (1) = - 4
Binomial Equation = ( 6x² + 3x - 8x - 4 ) = 6x² - 5x - 4.

Related Calculator: