Math, asked by KittycornsStudent, 10 months ago

( 2x - 3y )² is equal to what​

Answers

Answered by manishkumag06
0

Answer:

4x^{2}  + 9y^{2} - 12xy

Step-by-step explanation:

Use formula (a-b)^{2}  = a^{2} +  b^{2} - 2ab

( 2x - 3y )²

4x^{2}  + 9y^{2} - 2*2x*3y\\4x^{2}  + 9y^{2} - 12xy

Answered by belwaldeepak123
0

Answer:

4{x}^{2} - 12xy + 9 {y}^{2}

Step-by-step explanation:

We know that:-

{(a  -  b)}^{2} =  {a}^{2} - 2ab +  {b}^{2}

and a=2x and b=3y

putting values we get:-

(2x)^2-2*2x*3y+(3y)^2

4x^2-12xy+9y^2

Hope it helps you!!!

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