Which shows the correct substitution of the values a, b, and from the equation -2= -x + x2 - 4 into the quadratic formula?
b
-4c
Quadratic formula: x=-b
x==(-28V212-42 - 4)
- 1*112-4-1)(-4)
26-1)
-
1
2
-4-1-2)
2(-)
x=-(-274-28-4c22)

The volume of a cube is 8 in to the 3rd power. how long is each side?

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What is 1/3x5 on anuber line what does it look like on a number line