Solve the quadratic equation 5x^2+x+1=0

asked Jun 2, 2023 146k views

25 votes

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12 votes

Answer:

$x = (-1\pm i√(19))/(10)$

Explanation:

$~~~~~~5x^2 +x +1 = 0\\\\\implies x = (-1\pm√(1^2 -4 (5)(1)))/(2(5))\\\\\implies x = (-1 \pm √(-19))/(10)\\\\\implies x = (-1\pm i√(19))/(10)$

BassT answered Jun 5, 2023

by BassT

3.7k points

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