x²+x-2 if x=-2
You asked:
Calculate the value of \({x}^{2} + x - 2\) when \(x = -2\).
MathBot Answer:
\[{x}^{2} + x - 2 = {\left( -2 \right)}^{2} + -2 - 2 = 0\]
x²+x-2 if x=-2
You asked:
MathBot Answer:
\[{x}^{2} + x - 2 = {\left( -2 \right)}^{2} + -2 - 2 = 0\]