Introduction to FOIL Calculator
FOIL calculator is an online tool that is used to find the multiplication of binomial terms. Our tool evaluates the FOIL method of the product of different polynomials and compiles the result after adding each term of binomial multiplication. Now let’s know what is foiling in math.
What is the FOIL Method?
The foil method is a special method used to easily multiply the polynomial expression in algebra. It gives a particular sequence that you can use to take a product of two binomial terms without any confusion.
You can find out the product of trinomial terms when you take the first two binomials after that you get the new binomial term multiplied by the remaining term to give you the final solution. Sometimes it becomes difficult to solve trinomial terms using the FOIL method.
Rule Used by Foil Method Calculator
FOIL general method describes the special arrangement that multiplies binomial terms. The foil formula used by the foil calculator to solve foil problems is given,
$$ General \; Form \; of \; Foil \;=\; (a + b)(c + d) \;=\; ac + ad + bc + bd $$
Here,
- F: first term multiplied with first term
- O: second term multiplied by the second term
- I: Inside term multiply with the inside term
- L: Last term multiplied by the last term
- ac+ad+bc+bd: the sum solution of polynomial terms using the FOIL method.
Stepwise Evaluation Process of Foiling Calculator
Foil method calculator provides you with the easiest approach for the evaluation of the product of two algebraic functions in less than a second. Its reason is that our tool is equipped with an advanced server that enables it to solve various types of binomial functions without any error.
When you give the input value of two polynomial functions for multiplication in the foil math calculator, it analyzes the given algebraic function. Then it applies the FOIL method to the given polynomial function. When you give input it solves foil method examples as:
F means the first term of one algebraic expression is multiplied by the next algebraic expression's first term and gets the new term.
O means the outside term of one polynomial value is multiplied by the second outside term of the polynomial function and gets a new outside term.
I is the inside term of one term of the binomial function multiplied by the second term of the binomial function and gives a new value.
L is the middle value or second last value of one algebraic value is multiplied by the second last value of another term and gives the value a new term. After the multiplication foil solver add all the terms (first, outside, inside, or second last term or middle term) as ac+ad+bc+bd.
You can get an understanding of this theory process with the help of practical examples with the solution that is given below and also understand the working process of foil calculator easily.
What is Foiling in Math - Foil Method Examples
FOIL example is given below stepwise to let you know how to solve the foil math examples with the help of foiling calculator and also understand the manual calculations,
Example:
Multiply the following:
$$ (2x - 5)(x - 4) $$
Solution:
Following the letters of foil to solve the problem,
$$ First \;=\; 2x * x \;=\; 2x^2 $$
$$ Outside \;=\; 2x * (-4) \;=\; -8x $$
$$ Inside \;=\; -5 * x \;=\; -5x $$
$$ Last \;=\; (-5)*(-4) \;=\; 20 $$
Sum all the above values,
$$ (2x^2 - 13x + 20) $$
How to Use the Foil Calculator
Foil method calculator has a user-friendly interface that enables everyone to easily use this calculator to solve the multiplication of binomial problems.
You should abide by our guidelines before using this foil math calculator so that you do not get into any trouble in the calculation process. These guidelines are:
- Enter your polynomial function in the foiling calculator’s input field.
- Review your input function (binomial term) before hitting the calculate button.
- Click on the “Calculate” button to get the solution of polynomial expression problems
- Press the “Recalculate” button that brings you back to a new page for the calculation of more multiplication questions of binomial terms.
Final Result from Foil Math Calculator
You will get the result of the multiply algebraic function according to your given product of two polynomial functions (even if you can give a trinomial term) from the foil calculator. The results may include as:
- Result box
It provides the solution of your given binomial number when you press the result option.
- Possible steps option
Steps give you a solution to the binomial multiplication problem in a step-by-step method with an explanation.
Benefits of Using Foil Solver
Foil method calculator provides you with a ton of benefits while you are using it to calculate polynomial numbers. You just need to enter your algebraic function and you will get the result in no time. These advantages are:
- The foil method math calculator is a trustworthy tool as it always provides precise results with less or no human error in the calculation of binomial terms.
- Our foiling calculator is a speedy tool that provides solutions for polynomials in quadratic equation form in no time.
- You do not need to pay any fee because it is a free online tool to find the product of algebraic values.
- You can use the foil math calculator for more practice questions so that you get a strong hold on the FOIL concept.
- FOIL calculator has a user-friendly interface even a beginner can use it easily to calculate the multiplication of binomial terms.
