Finding GCF
Factor by Grouping
Factoring Trinomials (a=1)
Factoring Trinomials (a greater than 1)
Misc
100
-2n^2+4n
-2n(n-2)
100
3x^3-7x^2+15x-35
(x^2+5)(3x-7)
100
x^2-15x+56
(x-8)(x-7)
100
2p^2+23p+30
(2p+3)(p+10)
100
If a single dice is rolled 1 time, what is the probability of rolling a 3?
1/6
200
-2x-10x^2
-2x(1+5x)
200
9b^3+24b^2+21b+56
(3b^2+7)(3b+8)
200
a^2-4a-32
(a-8)(a+4)
200
3r^2-11r+10
(3r-5)(r-2)
200
Find the cosine of a:
15/17
300
-56p^3-24
-8(7p^3+3)
300
30n^3+35n^2+36n+42
(5n^2+6)(6n+7)
300
a^2+10a+21
(a+7)(a+3)
300
5n^2+38n-63
(5n-7)(n+9)
300
A bag has 3 green marbles, 7 blue marbles, and 5 red marbles. What is the probability of picking a blue marble? (must be in probability notation for credit)
P(blue marble) = 7/15
400
56n^4-40n^7
8n^4(7-5n^3)
400
28m^3+21m^2-20m-15
(7m^2-5)(4m+3)
400
x^2-3x-54
(x-9)(x+6)
400
2p^2-19p+45
(2p-9)(p-5)
400
A right triangle has leg lengths of 5 and 9. What is the length of the hypotenuse?
sqrt106
500
-40v^2+5
-5(8v^2-1)
500
40x^3+5x^2-56x-7
(5x^2-7)(8x+1)
500
x^2+2x-48
(x-6)(x+8)
500
3x^2-17x-90
(3x+10)(x-9)
500
Find the volume of the cone:
2094.4yd^3