Math, asked by selinajariwala, 9 months ago

(11) Factorise: (1) 4x2 - 9y2

Answers

Answered by tkathira039
1

Answer:

Step-by-step explanation:

4x2 - 9y2

a2 - b2   =( a+b)  ( a-b)

              = (2x + 3y)    (2x -3y)

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