Use the quadratic formula to solve x^2 -5x+4 then describe the solution

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Step-by-step explanation:

Equate the quadratic to zero

x² - 5x + 4 = 0 ← in standard form

with a = 1, b = - 5, c = 4

Using the quadratic formula to solve for x

x = ( -(- 5) ± ) / 2

  = ( 5 ± ) / 2

  = ( 5 ± 3 ) / 2

  x = or x = , hence

x = 1 or x = 4

The solutions are real, rational and distinct

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