Calculate the difference:
(3x) - (3x)

Multiply each term in 3x by -1
-1 x (3x) = -3x

Collect all of our terms:

3x - 3x

Now group all of our x terms:
3x - 3x = 0x

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Build our answer:

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What is the Answer?

How does the Algebra Master (Polynomials) Calculator work?

Free Algebra Master (Polynomials) Calculator - Given 2 polynomials this does the following:
1) Polynomial Addition
2) Polynomial Subtraction

Also generates binomial theorem expansions and polynomial expansions with or without an outside constant multiplier.
This calculator has 2 inputs.

What 3 formulas are used for the Algebra Master (Polynomials) Calculator?

Polynomials with matching variables and exponents may be added or subtracted together
ax^2 + bx^2 = (a + b)x^2
ax^2 - bx^2 = (a - b)x^2

For more math formulas, check out our Formula Dossier

What 7 concepts are covered in the Algebra Master (Polynomials) Calculator?

addition

math operation involving the sum of elements

algebra master (polynomials)

binomial theorem

algebraic expansion of powers of a binomial

long division

a standard division algorithm suitable for dividing multi-digit numerals that is simple enough to perform by hand.

multiplication

math operation involving the product of elements

polynomial

an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).

subtraction

math operation involving the difference of elements

Example calculations for the Algebra Master (Polynomials) Calculator

Algebra Master (Polynomials) Calculator Video

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