Find the roots by factorisation: (i) 100 x2 – 20 X + 1 = 0
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Step-by-step explanation:
by using formula method
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Answer:
100x²-20x+1=0
100x²-10x-10x+1=0
10x(10x-1)-1(10x-1)=0
(10x-1) (10x-1) = 0
x=1/10 x= 1/10
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