That's Radical!
Imaginary Friends
It's a Fact(or)
You're so square
Absolutely Fabulous
100
This is the simplified version of the square root of 45
What is 3rad5
100
When plotting complex numbers on a coordinate plane, this axis is used to plot the imaginary part of the number
What is y axis
100
a^2-b^2 is recognized as this special pattern when factoring
What is a difference of two squares
100
If a quadratic function never passes through the x-axis it will have this type of roots
What is imaginary
100
When an absolute value function is written in standard form, a negative "a" value means that the function opens in this direction
What is down
200
The product of 4rad3 and rad21
What is 12rad7
200
This number is equivalent to i^4
What is 1
200
By setting a factored polynomial equation equal to zero, mathematicians use this property to find solutions to an equation
What is the zero product property
200
This method of solving for a quadratic equation can also be used to derive the quadratic formula from the standard form of a parabola
What is completing the square
200
This is the domain of an absolute value function
What is (negative infinity, infinity)
300
When the denominator is rationalized, the square root of 6/5 is written in this way
What is rad 30/5
300
In the realm of complex numbers, this is the term for the pair of numbers whose product is an expression of real integers and/or variables
What are conjugate pairs
300
A quadratic expression in the form a^2+2ab+b^2 is said to be a perfect square trinomial because it can be written in this form
What is (a+b)^2
300
If the discriminant is a perfect square, this form of solving a quadratic equation may be the most efficient method
What is factoring
300
The function y=2|x+1|-3 has its vertex at this point
What is (-1, -3)
400
The number of real solutions to the equation x^2=s, when s>0
What is 2
400
This formula for the absolute value of complex numbers is related to the Pythagorean Theorem.
What is the square root of a^2+ b^2
400
This is the factored form of the quadratic equation 6x^2-7x-3
What is (2x-3)(3x+1)
400
This is the solution set for the quadratic inequality x^2-6x+5<0
What is 1<x<5
400
For the function y=3|2x+1|+4, this is the line of symmetry
What is x=-1/2
500
The rationalized version of the expression 3/(2+rad2)
What is 6-3rad2/2
500
The complex number 4/(3+i) can be simplified to this expression
What is 6-3i/5
500
These is the solution of the quadratic equation 16x^2=8x-1
What is x=1/4
500
if y>x^2-2x-3 then this part of the graph should be shaded to indicate the solution set
What is inside the parabola
500
This is the range for the function y=|x+11|-5
What is [-5, infinity)
M
e
n
u