Math, asked by jrasania, 3 months ago

factorise : 9y²+12yz+4z²​

Answers

Answered by david1O1
1

Step-by-step explanation:

=(3y)^2 + 2.3y.2z + (2z)^2

=(3y+2z)^2 (a+b)^2 theorm

or (3y+2z)(3y+2z)

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