REVIEW:Polynomial Operations ______________________________
I will be able to add, subtract, multiply, and divide polynomials. Name Per
Part 1: Classify each as M (monomial), B (binomial), T (trinomial), P (polynomial), or C (constant).
1).______
12 x
2).______
1117 2x
3).______
7328 23 xxx
4).______
130
5).______
1074 2 aa
6).______
1210 3 xx
Part 2: Order of Operations and Fractions
7.) 4 + 2 x 12 6 – 8 = 8.) 9 3 + 6 x 2 = 9.) 3 + 4 – 6 + 2 x 35 =
10.)
2
7+3
7=
11.)
4
5+1
2=
12.)
3
1
5
3
Part 3: Add these polynomials. Only combine things that are alike (have the same exponent).
12.) (
)13107()121219 22 xxxx
13.) (
)181519()764 22 xxxx
14.)
)51719()131520(22 xxxx
15.)
)141510()49( 4556 xxxx
Part 4: Subtract these polynomials.
18.) (6x + 14) - (9x + 5) 20.) (19x2 + 9x + 16) - (5x2 + 12x + 7)
21.) (17x2 + 7x - 14) - (-6x2 - 5x - 18) 22.) (-18x2 + 4x - 16) - (15x2 + 4x – 1)
Part 5: Use the distributive property to find the product (multiply).
29.)
)72(6 2 xx
30.)
)1(4 xx
30.)
)5(
2 xx
31.) 3x²(4x³ – 5x + 10) 32.)
1223 2 xxx
Part 6: Use the distributive property to find the product (multiply).
33. (x – 3)(x + 4) 34. (2x + 4)(2x + 3) 35. (x – 7)(x – 6) 36. (3x – 1)(x + 5)
37. (x + 5)(x2 – 6x + 3) 38. (2x – 3)(4x2 + 8x – 2) 39. (2x – 1)2 40. (4x+3)2
