3x^2 + 2x -4 if x = -2

asked by guest
on Dec 07, 2023 at 10:36 pm

You asked:

Calculate the value of \(3 \cdot {x}^{2} + 2 x - 4\) when \(x = -2\).

MathBot Answer:

\[3 \cdot {x}^{2} + 2 x - 4 = 3 \cdot {\left( -2 \right)}^{2} + 2 \cdot -2 - 4 = 4\]


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