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Help me doing this plzzz​

Help me doing this plzzz​-example-1
User Dhan
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1 Answer

4 votes

Answer:

4x³+8x²-x-2=4x².(x+2)-(x+2)=(4x²-1).(x+2)=(2x-1).(2x+1).(x+2)

User Quelklef
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