Complex Numbers
Solving
Functions/
Graphing
Factoring
Misc.
100
(4 + i) + (3 + 7i)
What is 7 + 8i
100
7x - 5 = 3 + 2x
What is 8/5
100
Is {(-5,2), (2,-1), (-5,1), (3,4)} a function?
What is Not a Function
100
Completely factor x^2 - 8x + 15
What is (x - 3)(x - 5)
100
Simplify: 3 + 7[13 - (6 + 2)]
What is 38
200
√(-25x^2 )
What is 5xi
200
(1/2)x^3 = 18
What is ∛36
200
State the domain of the function y=√(x-4)
What is [4,∞)
200
Completely factor: 3t^2 + 24t - 27
What is 3(t + 9)(t - 1)
200
Simplify: 7p^5∙4p^(-2)
What is 28p^3
300
(7-4i)-(3+√(-1))
What is 4 - 5i
300
6y^2 + 10 = 226
What is ±6
300
Given f(x) = 10x + 3, find f(-3)
What is -27
300
Completely factor: 4x^2 - 49
What is (2x + 7)(2x - 7)
300
Write 5π/6 radians in degrees
What is 150 degrees
400
(-3 - i)(2 - 2i)
What is -8 + 4i
400
6 < 2x+8 < 10
What is -1 < x < 1
400
What is the equation of a parabola shifted 3 units to the left and 4 units up.
What is y = (x + 3)^2 + 4
400
Completely Factor: 125x^3 - 64
What is (5x - 4)(25x^2 + 20x + 16)
400
Find the area of the sector with a central angle of 220 degrees and a radius of 5 centimeters
What is 48 cm^2
500
(10+i)/(4-i)
What is (39 + 14i)/17
500
|2x+1|>11
What is x > 5 or x < -6
500
State the domain & the range of the function y=-|x-1|
What is Domain: (-∞,∞). Range: (-∞,0]
500
Completely factor: 3x^2 - 14x - 5
What is (3x + 1)(x - 5)
500
What is the exact value of cos(60 degrees)
What is 1/2
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