when we simplfy 3x^2-4x-20=0 then by using quadratic formula we get x=2 Or x=-10/3
Answer:
Most likely 8 word problems and 30 multiple choice
Step-by-step explanation:
8x5=40 and 30×2=60
40+60=100
i think that that the answer is 13 Step-by-step explanation:
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