which of the following is not a factor of 144
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Answered by
1
Answer:
144x2−96xy+16y2
=16(9x2−6xy+y2)
=16(3x−y)2 ...(∵(a−b)2=a2−2ab+b2)
=16(3x−y)(3x−y)
=(48x−16y)(3x−y)
From above, only (9x−y) is not a factor of the given expression.
Answered by
0
Answer:
factors of 144 are 1,2,3,4,6,8,9,12,16,18,24,36,48,72 and 144
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