Respuesta :
Answer:
(5/2, +-(square root 17)/ 2)
Step-by-step explanation:
1. find a,b, and c of the quadratic
2. use the quadratic formula to solve
The two values of roots of the equation is 4.56 , 0.44 .
What is an Equation ?
An equation is a statement where two algebraic expressions are equated by an equal sign.
The equation given is
x² - 5x +2 = 0
the roots of the equation is given by
[tex]\rm \dfrac{ -b \pm \sqrt { b^2 - 4ac}}{2a}[/tex]
[tex]\rm \dfrac{ 5 \pm \sqrt { 25 - 4 * 1 * 2}}{2 *1}[/tex]
x = [tex]\rm \dfrac{ 5 \pm \sqrt { 17}}{2}[/tex]
Therefore the two values of roots of the equation is 4.56 , 0.44 .
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