24. Factorisation of y^2 -6y +9
is
O (y-3) (y-3)
O
(y+3) (y - 3)
O
None
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0
the answer is none of the above
Answered by
0
Answer:
(y+3) (y+3)
Explanation:
y2-6y+9
=(y)2 -2*y*3y+(3)2
=(y+3)^2
=(y+3) (y+3)
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