Question

Resuelve:

2x^(2)-5x+1<=0

Answer 1

2x² - 5x + 1 ≤ 0

Por Resolvente:

2•(x - 5/4 - √17/4)•(x - 5/4 + √17/4) ≤ 0

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Rta:

5/4 - √17/4 ≤ X ≤ 5/4 + √17/4