Add. Your answer should be a polynomial in standard form.
(x⁴−2x²y−7) + (7x⁴+6xy−3)=
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 18:10 hunt231
Add. Your answer should be a polynomial in standard form.
(x⁴−2x²y−7) + (7x⁴+6xy−3)=
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Answers: 2
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