Show:
Factoring
Quadratic Functions
Missing Angles and Sides
Polynomials
Radians/Degrees
100

What is 5n2 + 19n + 12 factored?

(5n + 4)(n + 3)

100

What is (k + 1)(k − 5) = 0

{−1, 5}

100

If c=55 and b=51, what is a?

20.59

100

What is (5p2 − 3) + (2p2 − 3p3)

−3p23+ 7p2 − 3

100

What is 30 degrees in radians?

Pi divided by 6

200

What is 16b2 + 60b − 100 factored?

4(b + 5)(4b − 5)

200

What is (a + 1)(a + 2) = 0

{−1, −2}

200
If a=38 and b=29, what is c?
47.80 degrees
200

What is (2a-3)2

4a2 - 12a + 9

200

What is 3pi/4 in degrees?

135 degrees

300

What is 6n2 + 5n − 6 factored?

(2n + 3)(3n − 2)

300

What is x2 − 11x + 19 = −5

{3, 8}

300
If a=42 and b=34, what is A?
51 degrees
300

What is (4n + 1)(2n + 6)

8n2 + 26n + 6

300

What is 23 degrees in radians

23pi/180

400

What is 8r3 − 64r2 + r − 8 factored?

(8r2 + 1)(r − 8)

400

What is 7r2 − 14r = −7

{1}

400
If a=4.4 and c=11, what is B?
66.4 degrees
400

What is (3m − 1)(8m + 7)

24m2 + 13m − 7

400

What is the period of y= 4sin(2x)+3

pi

500

What is 25v3 + 5v2 + 30v + 6 factored?

(5v2 + 6)(5v + 1)

500

What is b2 + 5b − 35 = 3b

{−7, 5}

500
If B=60 degrees and c=11, what is a?
5.5
500

What is (6k + 5)(5k + 5)

30k2 + 55k + 25

500

What is the amplitude of y = -3cos(4x-6)?

3