Solve the System by the Method of Substitution $$\left\{ \begin{array} { l } y = - 4 x \\y = x ^ { 3 } + x ^ { 2 } - x\end{array} \right.$$

question 42

Multiple Choice

Solve the system by the method of substitution.​ $$\left\{ \begin{array} { l } y = - 4 x \\y = x ^ { 3 } + x ^ { 2 } - x\end{array} \right.$$ ​

• A)(3,4)
• B)(0,3)
• C)(3,4), (-3,-4)
• D)No real solution
• E)(0,0)

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