Math, asked by pathaniavasudev21, 3 months ago

4 (x - y)²-12 ( x - y) +9

Answers

Answered by nariseamalavathi

0

Step-by-step explanation:

4 (x - y)²-12 ( x - y) +9

=4(x²+y²-2xy)-12x+12y+9

=4x²+4y²-8xy-12x+12y+9

Answered by poojithashankar2008

0

solution

4 ( x ² - 2xy + y² ) - 12 ( x - y ) + 9

4x ² - 8xy + 4y² - 12 ( x - y ) + 9

4x ² - 8xy + 4y² - 12x + 12y + 9

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