Long Division Polynomials Calculator
Perform polynomial long division step by step. Enter the dividend and divisor polynomials to get the quotient, remainder, and detailed steps.
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the Polynomial Long Division Calculator
This tool divides one polynomial by another, showing the quotient, remainder, and step-by-step process.
- Enter the Dividend (the polynomial being divided) in the first input field. Use standard notation like
x^3 - 2x^2 + 0x - 4. Include all terms, even those with zero coefficients. - Enter the Divisor (the polynomial you are dividing by) in the second field, e.g.,
x - 2. - Click the Divide button.
- View the Quotient (result of division) and Remainder displayed below.
- Scroll down to see the Steps section, which shows each multiplication and subtraction step in detail.
Format tips: Use ^ for exponents (e.g., x^2), x for the variable, and separate terms with + or -. Spaces are optional. Example: 2x^3 - 5x + 1 works.
If you see an error, check that your polynomials are correctly formatted and the divisor is not zero.
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Frequently Asked Questions
Polynomial long division is a method for dividing one polynomial by another, similar to long division of numbers. It yields a quotient and a remainder.
Use standard notation: e.g., 3x^2 - 5x + 2. Write terms in order of descending exponents. Use '^' for exponents. Omit coefficient 1 (e.g., x^2 not 1x^2).
Include terms with zero coefficient, e.g., for x^3 - 4, write x^3 + 0x^2 + 0x - 4. The calculator works best with complete polynomials.
