5.1-5.5 Quiz Review

Vocabulary

100

Which of the following is not a polynomial? 10, 2x, |x-5|, x³

|x-5|

200

Arrange in descending powers of x: 8x+2x⁵-9x³+5x⁴+x²

2x⁵+5x⁴-9x³+x²+8x

300

Give the coefficient of each term: 5x⁴-7x³+x²-x+8

5, -7, 1, -1, 8

400

Name the polynomial by its degree and number of terms: x²-3x+1

Quadratic trinomial

500

Name the polynomial by its degree and number of terms: x³+2x²+x-6

Cubic polynomial with four terms

Product of Binomials

100

(x+4)(x+3)

x²+7x+12

200

(x+8)(x-5)

x²+3x-40

300

(2x+3)(x+4)

2x²+11x+12

400

(x+5)(3x-1)

3x²+14x-5

500

(2x-3)(4x+3)

8x²-6x-9

Product of Polynomials

100

(x+2)(x²+3x+5)

x³+5x²+11x+10

200

(x-6)(x²-4x-5)

x³-10x²+19x+30

300

(2x+3)(3x²-4x+5)

6x³+x²-13x-10

400

(x-5)(x+2)(x+1)

x³-2x²-13x-10

500

(x-1)(x+2)(x-7)

x³-6x²-9x+14

Factoring with a + constant

100

x²+6x+9

(x+3)(x+3)

200

x²-26x+25

(x-1)(x-25)

300

x²+16x+48

(x+4)(x+12)

400

x²-52x+100

(x-2)(x-50)

500

x²+45x+120

Cannot be factored

Factoring with a - constant

100

x²+2x-8

(x-2)(x+4)

200

x²-x-30

(x+5)(x-6)

300

x²-71x-72

(x+1)(x-72)

400

x²-20x-50

Cannot be factored

500

x²+14x-51

(x-3)(x+17)