Question

factorise 9x square + 12xy+4y square using identity​

Answer 1

Answer:

(3x+2y)(3x+2y)

Step-by-step explanation:

=(3x)square+2(3x)(2y)+(2y)square

=(3x+2y)square. .....a square + b square + 2ab=

(a+b)square

=(3x+2y)(3x+2y)