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Polynomial Multiplication Calculator

# Polynomial Multiplication Calculator

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Polynomial multiplication calculator is used to calculate the simplified form of two polynomials multiplied

together. Polynomial multiplication is product of two terms into one term polynomial. Multiplication of two

polynomials involves that multiply each term in one polynomial with each term in another polynomial and

group the like terms to get simplified form.

Example 1: Simplify (2x+5) (x-3).

Solution Steps:

Here we can use the FOIL method to solve this problem. FOIL stands for First, Outer, Inner and Last. In this

order multiplication is done to get the answer.

=(2x+5)(x-3)

=2x(x-3)+5(x-3)

=2x(x) +2x(-3) +5(x)+5(-3)

=2x^2-6x+5x-15

=2x^2-x-15.

Example 2: Simplify (2a-b) (3a-2b+c).

Solution steps:

Here we can use the FOIL method to solve this problem. FOIL stands for First, Outer, Inner and Last. In this

order multiplication is done to get the answer.

=2a(3a-2b+c)-b(3a-2b+c)

=2a(3a)+2a(-2b)+2a(c)-b(3a)-b(-2b)-b(c).

=6a^2-4ab+2ac-3ab+2b^2-bc