factorise this y2-5y-24
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Answered by
45
y²-5y-24
= y²-8y+3y-24
= y(y-8) + 3(y-8)
= (y-8) (y+3)
= y²-8y+3y-24
= y(y-8) + 3(y-8)
= (y-8) (y+3)
Answered by
17
answer is in the above pic
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