Exploring Polynomial Operations: Addition and Subtraction

This video tutorial introduces the concepts of exponents and polynomials, explaining key terms such as coefficients, bases, and exponents. It covers the differences between monomials, binomials, and polynomials, and provides detailed instructions on how to add and subtract polynomials by combining like terms and distributing negatives.

What is the term for a number in front of a variable?

• Term

• Base

• Coefficient

• Exponent

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CCSS.6.EE.A.2C

What does the exponent in 'x^5' indicate?

• Divide x by 5

• Multiply x by itself five times

• Multiply x by 5

• Add x five times

What is a monomial?

• An expression with one term

• An expression with two terms

• An expression with three terms

• An expression with many terms

How many terms does a binomial have?

• Three

• One

• Two

• Four

Tags

CCSS.HSA.APR.A.1

What is the first step in adding polynomials?

• Combine like terms

• Drop parentheses

• Distribute the negative

• Multiply coefficients

Tags

CCSS.HSA.APR.A.1

When adding polynomials, what do you do after dropping the parentheses?

• Multiply coefficients

• Combine like terms

• Add exponents

• Distribute the negative

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CCSS.HSF-BF.A.1B

What should you do if a term is just 'x' when combining functions?

• Subtract 1 from it

• Put a 1 with it

• Ignore it

• Add 1 to it

Tags

CCSS.HSA.APR.A.1

What is the first step in subtracting polynomials?

• Distribute the negative

• Combine like terms

• Multiply coefficients

• Drop parentheses

Tags

CCSS.6.EE.A.3

What happens to the signs of the terms when you distribute the negative in subtraction?

• They halve

• They stay the same

• They change

• They double

Tags

CCSS.HSA.APR.A.1

What is the final step in both adding and subtracting polynomials?

• Combine like terms

• Distribute the negative

• Drop parentheses

• Multiply coefficients

Tags

CCSS.HSA.APR.A.1