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In the following, determine whether the given values are solutions of the given equation or not:
$x^2\ +\ x\ +\ 1\ =\ 0,\ x\ =\ 0,\ x\ =\ 1$
Given:
The given equation is $x^2\ +\ x\ +\ 1\ =\ 0$.
To do:
We have to determine whether $x=0, x=1$ are solutions of the given equation.
Solution:
If the given values are the solutions of the given equation then they should satisfy the given equation.
Therefore,
For $x=0$,
LHS$=x^2+x+1$
$=(0)^2+0+1$
$=0+1$
$=1$
RHS$=0$
LHS$≠$RHS
Hence, $x=0$ is not a solution of the given equation.
For $x=1$,
LHS$=x^2+x+1$
$=(1)^2+1+1$
$=1+1+1$
$=3$
RHS$=0$
LHS$≠$RHS
Hence, $x=1$ is not a solution of the given equation.
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