Math, asked by vidyasneha7434, 19 days ago

find the sum by using suitable identity 4x²-9

Answers

Answered by amanjibuxar
0

Answer:

(2x+3) (2x-3)  

Step-by-step explanation:

4x²-9= (2x)^2 - (3)^2

        = (2x+3) (2x-3)                { a^2- b^2= (a+b) (a-b) }

Hope it helps.

Regards.

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