(2x+6)(3x-9)

Publish date: 2024-07-19
Image to Crop

Multiply the 2 binomials using FOIL:

(2x + 6)(3x - 9)

Define FOIL Formula:

First-Outside-Inside-Last:
(a + b)(c + d) = (a * c) + (b * c) + (a * d) + (b * d)

Set our FOIL values:

a = 2x, b = 6, c = 3x, and d = -9

Evaluate:

(2x + 6)(3x - 9) = (2x * 3x) + (6 * 3x) + (2x * -9) + (6 * -9)

(2x + 6)(3x - 9) = 6x2 + 18 - 18x - 54

6x2 - 54


What is the Answer?

How does the Binomial Multiplication (FOIL) Calculator work?

Free Binomial Multiplication (FOIL) Calculator - Multiplies out the product of 2 binomials in the form (a + b)(c + d) with 1 unknown variable.
This utilizes the First-Outside-Inside-Last (F.O.I.L.) method.
This calculator has 2 inputs.

What 2 formulas are used for the Binomial Multiplication (FOIL) Calculator?

FOIL = First, Outside, Inside, Last. Multiply the first terms together, then the outside terms together, then the inside terms together, then the last term together.
(a + b)(c + d) = ab + ad + bc + bd

For more math formulas, check out our Formula Dossier

What 5 concepts are covered in the Binomial Multiplication (FOIL) Calculator?

FOILFirst Outside Inside Last - A method for multiplying two binomialsbinomialPolynomial which is the sum of two monomialsbinomial multiplication (foil)multiplicationmath operation involving the product of elementsvariableAlphabetic character representing a number

Example calculations for the Binomial Multiplication (FOIL) Calculator

Binomial Multiplication (FOIL) Calculator Video


Tags:

Add This Calculator To Your Website

ncG1vNJzZmivp6x7rq3ToZqepJWXv6rA2GeaqKVfqLKivsKhZamgoHS%2BfnGRcWmxXWJlcnOOhGtnb11ibnJzhJKxXGtoXVp%2FcYWEa3A%3D