factorise this
y²-3y-54
Answers
Answered by
3
Answer:
Ans=(-6 9)
Step-by-step explanation:
=Y^2-3y-54
=y^2-9y+6y-54
=y(y-9)+6(y-9)
=(y+6)(y-9)
=y+6=0 =y-9=0
=y=-6 =y=9
Ans=(-6,9)
Answered by
0
Answer:
Answer:
Ans=(-6 9)
Step-by-step explanation:
=Y^2-3y-54
=y^2-9y+6y-54
=y(y-9)+6(y-9)
=(y+6)(y-9)
=y+6=0 =y-9=0
=y=-6 =y=9
Ans=(-6,9)
Step-by-step explanation:
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