stevegafy
22.01.2020 •
Mathematics
Does anyone have the answer to this question, or link to the test?
add (4a²b-3ab2 + 2ab + 5) and (2a2b + 3ab2 - 7ab). choose the sum.
a. 6a4b2 - 5a2y2 + 5
b. 6a2b-9ab2 - 14 ab + 5
o
c. 6a2b-ab2 - 5ab + 5
d. 6a2b - 5ab + 5
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Ответ:
answer:
the answer would be number 4
Ответ: