7.1 Practice: Adding and Subtracting Polynomials

Find the degree of the monomial.

Find the degree of the monomial.

Write the polynomial in standard form. Be sure to use ^ to indicate an exponent.

Identify the degree and the leading coefficient of the polynomial in the previous problem. Your answer should look like this, so copy and paste this form and insert the appropriate numbers. Degree - #; Leading Coefficient - #

Classify the polynomial from the previous problem by the number of terms.

Find the sum. Be sure to use the ^ to indicate an exponent.

Find the difference. Be sure to use the ^ to indicate an exponent.

The cost in dollars of making b bracelets is represented by 4+5b. The cost in dollars of making b necklaces is represented by 8b+6. Write a polynomial that represents how much more it costs to make b necklaces than b bracelets.

Write the polynomial in standard form.

Identify the degree and the leading coefficient of the polynomial in the previous problem. Your answer should look like this, so copy and paste this form and insert the appropriate numbers. Degree - #; Leading Coefficient - #