Determine whether the given constant is a solution to the given polynomial equation.
-$x ^ { 4 } - 3 x ^ { 2 } - 4 = 0 ; - 1$

Name: Determine whether the given constant is a solution to the given polynomial equation. -$x ^ { 4 } - 3 x ^ { 2 } - 4 = 0 ; - 1$
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Question

Quizplus · Accepted Answer

Substituting $x = -1$ into the polynomial equation $x^4 - 3x^2 - 4 = 0$ gives $(-1)^4 - 3(-1)^2 - 4 = 1 - 3 - 4 = -6$, which is not equal to 0. Therefore, $-1$ is not a solution to the equation.

Determine Whether the Given Constant Is a Solution to the Given