Question

simplify.(8m²+3m-6) - (9m-7) + (3m²-2m+4)
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Answer 1

Answer:

(8m^2+3m-6)-(9m-7)+(3m^2-2m+4)

=8m^2+3m-6-9m+7+3m^2-2m+4

= 11m^2- 8m +5

that's your answer

Answer 2

hope this is your answer