Question: Solve the quadratic equation X^2 + 5X -1=0 by using the Quadratic Formula. Verify your result by graphing and using the Intersect Method. Steps Write
Solve the quadratic equation X^2 + 5X -1=0 by using the Quadratic Formula. Verify your result by graphing and using the Intersect Method. Steps Write the equation in Standard Form Identify the coefficients a,b and c . Substitute the values into the quadratic equation x=-b+-square root b^2 -4ac/2a Solve the equation for x1 and x2 x1=-b-square root b^2-4ac/2a x2=-b+ square root b^2-4ac/2a Write your answers in Exact Form and in Approximate Form (Rounded to three decimal places as needed). Note that in some cases, the Exact Form and the Approximate Form may be the same. Note: If only one solution exists, x2 will equal DNE X^2+5X-1=0 Exact Form = Approximate Form = Exact Form = Approximate Form =
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