Question

subtract the first polynomial from first -7m⁴+5m³+2;5m⁴-3m³+2m²-6​

Answer 1

Answer:

Step-by-step explanation:

                    -7m^4+5m^3+2

  (-)                5m^4- 3m^3  -6 +2m^2

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                    -12m^4 +8m^3 +8 +2m^2

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