Simplify the expression by combining like terms.5m2 + 11 + 11m - 14m2 + 11m

A. 9m2 - 22+ 11
B. 9m2 + 22+ 11
C. m2 + 22+ 11
D. m2 - 22- 11


Answer: C

Mathematics

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C.  mi
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Mathematics

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Mathematics