2 Questions 1) Let a and b be the solutions to 5x^2 - 11x + 4 = 0. Find 1/a + 1/b 2) Let u and v be the solutions to 3x^2 + 5x + 7 = 0 Find u/x + v/u

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asked Mar 25, 2022 40.7k views

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2 Questions

1) Let a and b be the solutions to 5x^2 - 11x + 4 = 0. Find 1/a + 1/b

2) Let u and v be the solutions to 3x^2 + 5x + 7 = 0 Find u/x + v/u

Mathematics
college

Veverke asked

by Veverke

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1 Answer

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Answer:

1) a=(11+√41)/10, b= (11-√41)/10 -> 1/a+1/b=11/3

Zyc Zyc answered Apr 1, 2022

by Zyc Zyc

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