Question

1) 100 x ^2 - 20 x + 1 =0
solve it .......
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Answer 1

Step-by-step explanation:

$100 {x}^{2} - 20x + 1 = 0 = >$

$100 {x}^{2} - 10x - 10x + 1 = 0 = >$

$10x(10x - 1) - 1(10x - 1) = 0 = >$

$(10x - 1)(10x - 1) = 0 = >$

$10x - 1 = 0 = > x = \frac{1}{10}$

Hope it helps you.

Answer 2

Answer

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