Square Roots
The value of x when x2 = 16.
The factored form of 2x2 - 3x.
The vertex of the graph y=x2.
The value of x when x2 = 121.
7x (2x2 + 4)
What is 14x3 + 28x?
The factored form of 15w2 + 40w.
The two points where the graph of x2-x-6 crosses the x-axis.
(x - 5)2
What is x2 -10x + 25?
The factored form of x2 + 7x + 12.
The roots of x2 - 14x + 49.
The two points where the graph of 2x2 + 8x crosses the x-axis.
The value of m when 3m2+15 = 162.
What is 8w2 +2w - 36?
The factored form of x2 - 16.
The roots of x2 - 4x - 12.
The two points where the graph of 8x2 +10x -3 crosses the x-axis.
The value of x when (1/5) x2 + 5 = 50.
What is 42b2 - 83b +40?
The factored form of 18x2 - 3x -10.
The roots of 8x2 - 6x - 5.
The vertex of the graph of x2 - 4x -12.