Math, asked by vandanarai27, 8 months ago

factorise:(3x-2y)^2-9z​

Answers

Answered by shreyamaipady
4

Answer:

(3x-2y)^2-9z

(3x)^2+(4y)^2-2x3x x4y

9x^2+16y^2-24xy-9z

Step-by-step explanation:

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