Factorise the following expression :-
4x2 - 8x + 4 (2 is square of x)
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4x² - 8x + 4 = 0
4x² - 4x - 4x + 4 = 0
4x ( x - 1 ) - 4 ( x - 1 ) = 0
( 4x - 4 ) ( x - 1 ) = 0
x = 1 , 1 Ans.
4x² - 4x - 4x + 4 = 0
4x ( x - 1 ) - 4 ( x - 1 ) = 0
( 4x - 4 ) ( x - 1 ) = 0
x = 1 , 1 Ans.
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