To solve the quadratic equation x² + 0.0211x - 0.0211 = 0, use the quadratic formula and substitute the values of a, b, and c into the formula. The solutions to the equation are x₁ = -1 and x₂ = 1.
To solve the quadratic equation x² + 0.0211x - 0.0211 = 0, we can use the quadratic formula. For an equation of the form ax² + bx + c = 0, the quadratic formula gives us the values of x:
x = (-b ± √(b² - 4ac)) / (2a)
Plugging in the values from the given equation, we have:
a = 1
b = 0.0211
c = -0.0211
Substituting these values into the quadratic formula, we get two possible values for x: x₁ = -1 and x₂ = 1.
The probable question may be: "Solve the equation x² + 0.0211x - 0.0211 = 0"