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10 cards from this deck
x2x^2x2 term, form ax2+bx+cax^2 + bx + cax2+bx+c
One side equal to 000
Find range of xxx values making inequality true
Into intervals
Open circles
Closed circles
Outside the roots
Between the roots
When it doesn't factorize easily
−1<x<5-1 < x < 5−1<x<5
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