Math, asked by asocialmedia88, 2 days ago

Factorise : 4(x-y)^2 -12(x-y)+9.

Answers

Answered by kpati04837

2

Answer:

Let's simplify step-by-step.

4(x−y)2−12(x−y)+9

Distribute:

=4x2+−8xy+4y2+(−12)(x)+(−12)(−y)+9

=4x2+−8xy+4y2+−12x+12y+9

Answer:

=4x2−8xy+4y2−12x+12y+9

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