please solve it. thank
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Step-by-step explanation:
f(x) = 5x^2 -7x +1
f(x) = 0 gives roots
5x^2 -7x +1 =0
x^2 -7/5 x +1/5 =0
1/a + 1/b = a+b / ab
Answered by
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Step-by-step explanation:
so here is your answer
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