factorise 4y³ -12y2 -y +3
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Answered by
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➡4y³-12y²-y+3
=4y²(y-3)-(y-3)
=(y-3)(4y²-1)
=(y-3)(2y-1)(2y+1)
Answered by
8
Answer:
➡4y³-12y²-y+3
=4y²(y-3)-(y-3)
=(y-3)(4y²-1)
=(y-3)(2y-1)(2y+1)
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