4x^2 - 12x + 9 -4y^2solve in terms of a^2-b^2

1.	4x^2 - 12x + 9 -4y^2solve in terms of a^2-b^2
Answer» Step-by-step explanation: HEY mate a^2-b^2= (a+b)(*a-b)* *here* *4x^2-12x+9-4y^2 => 4x^2-4y^2+9 => (2X)* ^2-(*2y)* ^2+9 => (*2x+2y)(2x-2y)* +9. (*using* *the* *IDENTITY) hope* it *helps* *PLEASE* *mark* it as a *brainlist* *and* *follow* me *too*

Answer»

Step-by-step explanation:

HEY mate

a^2-b^2= (a+b)(a-b)

here

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

=> 4x^2-4y^2+9

=> (2X) ^2-(2y) ^2+9

=> (2x+2y)(2x-2y) +9. (using the IDENTITY)

hope it helps

PLEASE mark it as a brainlist and follow me too

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4x^2 - 12x + 9 -4y^2solve in terms of a^2-b^2

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