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(7m^2+ 3m-4)-(3m^2+9m-5)
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(7m^2+ 3m-4)-(3m^2+9m-5)
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Sep 20, 2018
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(7m^2+ 3m-4)-(3m^2+9m-5)
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Pierre Ghaly
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(7m^2+ 3m-4)-(3m^2+9m-5)
=
7m^2 + 3m - 4 - 3m^2 - 9m + 5
= 4m^2 - 6m + 1
Jarrod
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Sep 23, 2018
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Jarrod
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