Question
In the following, determine whether the given values are solutions of the given equation or not:
x2 + x + 1 = 0, x = 0, x = 1
Solution
We have been given that,
x2 + x + 1 = 0, x = 0, x = 1
Now if x = 0 is a solution of the equation then it should satisfy the equation.
So, substituting x = 0 in the equation, we get
x2 + x + 1
= (0)2 + 0 + 1
= 1
Hence x = 0is not a solution of the given quadratic equation.
Also, if x = 1is a solution of the equation then it should satisfy the equation.
So, substituting x = 1 in the equation, we get
x2 + x + 1
= (1)2 + 1 + 1
= 3
Hence x = 1 is not a solution of the quadratic equation.
Therefore, from the above results we find out that both x = 0 and x = 1are not a solution of the given quadratic equation.
Is there an error in this question or solution?
Solution In the Following, Determine Whether the Given Values Are Solutions of the Given Equation Or Not: X2 + X + 1 = 0, X = 0, X = 1 Concept: Quadratic Equations.
