Find the roots of the following quadratic equation by factorisation: 100x² – 20x + 1 = 0
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jkhan1:
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Factorising :-
100x^2 - 20x + 1 = 0
100x^2 - 10x -10x + 1 = 0
10x (10x - 1) - 1(10x - 1 ) = 0
10x - 1 = 0 | 10x - 1 = 0
x = 1/10 , x = 1/10
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Factorising :-
100x^2 - 20x + 1 = 0
100x^2 - 10x -10x + 1 = 0
10x (10x - 1) - 1(10x - 1 ) = 0
10x - 1 = 0 | 10x - 1 = 0
x = 1/10 , x = 1/10
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