Algebra 1B Unit 1 Polynomials

Reduce -8 + b2 by 5 + b2.

-13

In your notebook, set up the following subtraction in a vertical format and select the correct answer. Take -4 + 3a 2 from 7a - a 2.

-4a2 + 7a + 4

After arranging the terms in descending powers of a variable, select the opposite of the polynomial. 9 - 12n 2 + 4n 3 - 7n

-4n3 + 12n2 + 7n - 9

Find x - y less than 0.

-x + y

In your notebook, set up the following addition using a vertical format and find the sum of the given polynomials. 7b + 3, -4b + 5, and -3b + 2

10

Identify the polynomial. a 2 + b - cd 3

trinomial

In your notebook, set up the following addition using a vertical format and find the sum of the given polynomials. 3x 2 + 2x - 5 and -4 + 7x 2

10x2 + 2x - 9

In your notebook, set up the following subtraction in a vertical format and select the correct answer. Reduce 7y + 2y 2 - 7 by 3 - 4y.

2y2 + 11y - 10

In your notebook, set up the following subtraction in a vertical format and select the correct answer. Find 2p 2 + 3p - 4 less - 2p 2 - 3p + 4.

4p2 + 6p - 8

In your notebook, set up the following addition using a vertical format and find the sum of the given polynomials. 2mn + 4n 2 and 5m 2 - 7mn

5m2 - 5mn + 4n2

Find a - 2b + 3c diminished by a - 2b - 3c + d.

6c - d

Identify the polynomial. a 2 + bcd 3

binomial

Identify the polynomial. a 2 - b + c - d 3

four-term polynomial