seannalove6168
20.12.2020 •
Mathematics
Add. write the answers in descending order of the variable (7x^3 + x + 3)+(x^3 - 2x + 3)
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Ответ:
8x^3 - x +6
Step-by-step explanation:
It is the same addition you learnt from 3rd grade
Add all the like terms
Ответ: