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Mel see
Questions and answers by visitors named
Mel see
Questions (3)
Simplify -3f squared +4f-3+8f squared +7f+1
2 answers
67 views
( 2x squared +6x+1)+( -7x squared +2x-3)
2 answers
54 views
(3x squared-7x-4)-(6x squared -6x+1)
4 answers
55 views