melodypininito melodypininito

10-02-2020
Mathematics

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Can someone please show me how to work this out?

Can someone please show me how to work this out class=

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guskarose guskarose

10-02-2020

m³ + 2n² when m = -3 and n = -4:

m³ + 2n² = (-3)³ + 2 · (-4)² = -27 + 2 · 16 = -27 + 32 = 32 - 27 = 5

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