Math 1 Flashback
Radical Foundations
Complex Connections
Parabola Anatomy
Quadratic Solvers
100
Add the polynomials
(3x^2+2x-7)+(2x^2-4x+11)
5x^2-2x+4
100
Solve
sqrt169
13
100
Simplify completely
sqrt(-169)
13i
100
Which direction does the following quadratic function open up?
x^2+3x-16
Opens up
100
Find the discriminant value from the equation
x^2 + 4x + 3 = 0
4
200
Multiply the binomials
(x-2)(x+4)
x^2+2x-8
200
Simplify
3sqrt2 +4sqrt2
7sqrt2
200
Simplify the expression
i^19
-i
200
Identify the vertex point from the quadratic function
(x+4)^2-2
(-4,-2)
200
What is the nature of the solutions to the equation
5x^2 - 4x + 6 = 0
2 imaginary solutions
300
Factor
x^2 - 49
(x+7)(x-7)
300
Simplify
sqrt-1
i
300
Simplify by addition or subtraction
(12 - 5i) - (4 + 3i)
8-8i
300
What is the axis of symmetry of the quadratic function?
x^2+8x+16
x=-4
300
Solve completely by factoring
x^2 - 12x + 27 = 0
x=3 and x=9
400
Subtract the polynomials
(3p^2 - 2p + 3) - (-p^2 - 2p + 3)
4p^2
400
Rationalize the denominator
7/sqrt5
(7sqrt5)/5
400
Solve for x and y to make the equation true
3x + 5yi = 6 + 20i
x=2, y=4
400
Factor to find the zeros of the quadratic equation
x^2-x-12
x=-3 x=4
400
What is the solution or solutions to the system of quadratic and linear equations
(1,3) and (0,4)
500
Solve
(x - 2)(3x^2 + 5x - 4)
3x^3-x^2-14x+8
500
Change to radical form
5^(2/3)x^(1/3)y^(3/3)
500
Multiply and simplify completely
(3 + 4i)(2 - 5i)
26 - 7i
500
Find the y-intercept of the quadratic function
(x-3)^2+5
(0,14)
500
Solve completely using the quadratic formula
x^2 - 5x + 6 = 0
x=3 or x=2