2x - 3y is a factor of :
Answer & explanation
Correct answer: option 1
We know that,
(a - b)2 = a2 + b2 - 2ab
(2x - 3y)2 = 4x2 + 9y2 - 12xy
So, 2x - 3y is a factor of 4x2 + 9y2 - 12xy
2x - 3y is a factor of :
Correct answer: option 1
We know that,
(a - b)2 = a2 + b2 - 2ab
(2x - 3y)2 = 4x2 + 9y2 - 12xy
So, 2x - 3y is a factor of 4x2 + 9y2 - 12xy