Expand: (W - 9)2 – McqOptions

MCQOPTIONS

1.	Expand: (W - 9)2
A.	(W2 - 9w + 81)
B.	(W2 - 9w + 18)
C.	(W2 - 18w + 81)
D.	(W2 - 18w - 81)
Answer» D. (W2 - 18w - 81)

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