3x^2 + 2x -4 if x= -1
You asked:
Calculate the value of \(3 {x}^{2} + 2 x - 4\) when \(x = -1\).
MathBot Answer:
\[3 {x}^{2} + 2 x - 4 = 3 {\left( -1 \right)}^{2} + 2 \cdot -1 - 4 = -3\]
3x^2 + 2x -4 if x= -1
You asked:
MathBot Answer:
\[3 {x}^{2} + 2 x - 4 = 3 {\left( -1 \right)}^{2} + 2 \cdot -1 - 4 = -3\]