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HELP!! Pls show work
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Oct 13, 2019
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HELP!! Pls show work
Mathematics
middle-school
David Bekham
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David Bekham
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Plug in -6 for a and -5 for b
3(-6)^2 - 4(-5)
3(36)+20
108+20
=120
Tony Fung
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Oct 20, 2019
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Tony Fung
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