2b3 – 7b2c – 4b + 14c

Question

2b3 – 7b2c – 4b + 14c

Comments

3 и 2 это степени?

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нет

Answer 1

2b3-7b2c-4b+14c
2b*3-7b*2c-4b+14c
6b-7b*2c-4b+14c
2b-14bc+14c
2(b-7bc+7c)