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5r^2-3rs r=4 s=5 help
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Feb 28, 2018
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5r^2-3rs
r=4
s=5
help
Mathematics
high-school
DDub
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5*4^2-3*4*5=80-60=20
Hope that helps you
AlexChaffee
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Mar 4, 2018
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AlexChaffee
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