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poster yourself
Y=x^2-3x-10
-5*2=-10 1*-10=-10 -5+(2)=-3
y=x^2-5x+2x-10
x(x-5) 2(x-5)
(x+2) (x-5)
x+2=0 -2 -2 x=-2
x-5=0 +5 +5 x=5
(-2,0) (5,0)
Step One: Set the equation to equal zero Step Two: Factor Step Three: Set each factor to zero Step Four: Write down your points
y3ssi added this comment 2009-11-20 13:43:48-06:00
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y3ssi added this comment 2009-11-20 13:43:48-06:00
hehehe omg!!!!!i luv diz one really kute n emoish lolz