WorksheetsTrig : Pre-Assessment
Total questions: 60
Worksheet time: 4hrs 28mins
16c3d3
3ab8c3
2ab8c11
(5n-8)(5n+8)
(2x+3)2
(3- 2x + 2x2) - (4x -5 +3x2)
(b+3)(b2+2b+1)
(4x3 -3x2 + 6x - 4) - (-2x3 + x2 -20)
(4x2 - 24x + 35) / (2x - 5)
x2 - 100
(2x3 - 5x2 - 3x + 7) / (x - 2)
What is the factored form of x³+7x²-2x-14
(x²-2)(x-7)
(x²+2)(x-7)
(x²+2)(x+7)
(x²-2)(x+7)
Find the complete factorization:
4x2 - 64y2
4(x-4)(x+4)
( 2x - 32y) (2 x + 32y)
( 2x - 8y) (2 x - 8y)
( 2x - 8y) (2 x + 8y)
k2+7x+10
2n2 + 13n + 15
5x2 - 13x + 6
4b5+4b3+16b2
Solve x2 + x – 72 = 0.
x = -8
x = -8 or x = 9
x = 8 or x = -9
x = 9
x2 + 12x + 32 = 0
x = -4, 8
x = 4, 8
x = -4, -8
x = 0, 12
Solve for the values of x:
(2x - 1)(x + 4) = 0
x = 1/2, -4
x = 1/2, 4
x = 2, -4
x = -2 4
Solve
x = 5
x = 4
x = -7
x = 6
Solve for x
4
2
-2
-4
Solve the equation for x.
7
0
14
6
Rewrite log28 = 3 in exponential form
28 = 3
23 = 8
32 = 8
83 = 2
logx 25 = 2
log232=3x
5/3
3/5
5
3
Solve for x:
23x - 1 = 32
0
-1
5/3
2
A household appliance loses its value after it is purchased. Its current value, V(t), can be modeled by the function, V(t)= V0(3/4)t, where V0 is the original price, and t is the number of years. How long will it take for a refrigerator initial cost $850 to be worth $65? Round to the nearest year.
9 years
13 years
8 years
10 years
