Absolute Value Equations
Inequalities
Quadratics
Complex Numbers
3-Variable Equations
100
The quantity a number is away from zero
What is absolute value?
100
Two inequalities separated by either "and" or "or"
What is a compound inequality?
100
ax^2+bx+c
What is the standard form of a quadratic equation?
100
The square root that equals -1
What is i^2
100
The solving process in which a variable is removed by using addition or subtraction in conjunction with multiplication or division
What is elimination?
200
The step that has to be done before 2 equations are created
What is isolating the absolute value?
200
x≥-4
What is the solution to 3x+17≥5?
200
(x+4)(2x+3)
What is the factored form of 2x^2+11x+12?
200
7-7i
What is the sum of (5-3i) + (-2+4i)?
200
Solving a system with 3 variables by solving one equation for one of the variables, and then plugging that into the other equation
What is substitution?
300
x=-2 x=3
What are the solutions to the equation |2x-1|=5?
300
2>d>1
What is the solution to 2<10-4d<6?
300
x-1/8=√5 /8
What is the solution of 2x^2-1/2x=1/8 by completing the square?
300
-28-56i
What is the product of (7i)(-8+4i)
300
x=8 y=4 z=2
What is the solution to x+2y+3z=6 y+2z=0 z=2
400
x=-1 x=-3
What are the solutions to the equation |3x+2|=4x+5?
400
x≥1/2
What is the solution to 3(x-2)+4≥-3x+1?
400
-3x^2+x
What is the parabola with the points (0,0) (1,-2) (-1,-4)?
400
-11/13
What is the quotient of 5-7i/2+3i?
400
x=3 y=3 z=1
What is the solution to 2x-y+z=4 x+3y-z=11 4x+y-z=14 using elimination?
500
x=-13/15 x=-1/3
What are the solutions to the equation 1/2|3c+5|=6c+4?
500
x<-16 or x>2/5
What is the solution to 3/8x<-6 or 5x>2?
500
x=1.38 x=-1.24
What are the solutions to 7x^2-x-12=0 using the quadratic formula to the nearest hundredth?
500
10+11i
What is (3+√-4)(4+√-1) simplified?
500
x=-1 y=2 z=0
What is the solution to 4y+2x=6-3z x+z-2y=-5 x-2z=3y-7
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