若3a²-a=1,则6a²-2a+3=( )

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若3a²-a=1,则6a²-2a+3=()若3a²-a=1,则6a²-2a+3=()若3a²-a=1,则6a²-2a+3=()6a²

若3a²-a=1,则6a²-2a+3=( )
若3a²-a=1,则6a²-2a+3=( )

若3a²-a=1,则6a²-2a+3=( )
6a²-2a+3=
=2*(3a²-a)+3
=2*1+3
=5