shelly1969
06.01.2021 •
Mathematics
Find the sum for the polynomials
(4+ 2n) + (5n' +2)
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Ответ:
7n+8
Step-by-step explanation:
2n+5n gives 7n and 4+2 is 8. So, 7n+8
Ответ:
1) either a or c i think
2) b or d i think
Step-by-step explanation: