mikemike59
17.10.2019 •
Mathematics
Select all operations under which the polynomials 4x + 5 and 2x - 3 are not closed.
a. subtraction
b. multiplication
c. addition
d. division
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Ответ:
B. multiplication
C. addition
Is the answer
Ответ:
Given :
\left(\sqrt{13}+\sqrt{11}\right)\left(\sqrt{13}-\sqrt{11}\right)
Therefore, correct option is