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21 votes
Select the expression that cannot be simplified.

A 7x − 4 + 8
B 4x2 − 7x + 8
C 8x2 − 7x2 + 8x
D 4x + 8x + 7

User Nyah
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1 Answer

5 votes
Expression B cannot be simplified because it has no like terms
User Jeevanantham
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