(-2a²b²)³.(3b²-4a+6)=?

(-2a²b²)³.(3b²-4a+6)=?
(-2a²b²)³.(3b²-4a+6)=?

(-2a²b²)³.(3b²-4a+6)=?
(-2a²b²)³.(3b²-4a+6)
=-8a＾6 b＾6.(3b²-4a+6)
=-24a＾6 b＾8+328a＾7 b＾6-48a＾6 b＾6
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(-2a²b²)³.(3b²-4a+6)
=-8a＾6 b＾6.(3b²-4a+6)
=-24a＾6 b＾8+32a＾7 b＾6-48a＾6 b＾6