3 Long Division with Polynomials

Front

What is long division with polynomials?

Back

Long division with polynomials is a method used to divide a polynomial by another polynomial, similar to numerical long division.

Tags

CCSS.HSA.APR.D.6

Front

What is the first step in long division with polynomials?

Back

The first step is to divide the leading term of the dividend by the leading term of the divisor.

Tags

CCSS.HSA.APR.D.6

Front

What do you do after finding the first term in long division with polynomials?

Back

Multiply the entire divisor by the term found and subtract the result from the dividend.

Tags

CCSS.HSA.APR.D.6

Front

What is the purpose of subtracting in polynomial long division?

Back

Subtracting helps to eliminate the leading term of the dividend, allowing you to bring down the next term.

Tags

CCSS.HSA.APR.D.6

Front

What is a remainder in polynomial long division?

Back

A remainder is what is left over after dividing the polynomial, which cannot be divided by the divisor anymore.

Tags

CCSS.HSA.APR.D.6

Front

How do you express the final answer in polynomial long division?

Back

The final answer is expressed as the quotient plus the remainder over the divisor.

Tags

CCSS.HSA.APR.D.6

Front

What is the degree of a polynomial?

Back

The degree of a polynomial is the highest power of the variable in the polynomial.

Front

What is synthetic division?

Back

Synthetic division is a simplified form of polynomial long division that is used when dividing by a linear factor.

Tags

CCSS.HSA.APR.D.6

Front

When can you use synthetic division?

Back

You can use synthetic division when the divisor is in the form of (x - c), where c is a constant.

Tags

CCSS.HSA.APR.D.6

Front

What is the relationship between the degree of the dividend and the degree of the divisor?

Back

The degree of the dividend must be greater than or equal to the degree of the divisor for long division to be applicable.

Tags

CCSS.HSA.APR.D.6