SOLUTION: 10r^2-15r-175 factored completely
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Question 731817
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10r^2-15r-175 factored completely
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kijj95(5)
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(10^2-15r-175)/5= 2r^2-3r-35= (2r+7)(r-5)=0
2r+7=0 r-5=0
2r=-7 r=5
r=-7/2
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