1.

Factorise 4x²-9 please urgently​

Answer»

☛Question:-

FACTORISE:- 4X^2 - 9

✒Solution:-

(4x) ^2 - (3)^2

✮Using identy a^2 - b^2 = (a+b) (a-b)

(4x + 3)(4x-3)☑️



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