Determine whether the given constant is a solution to the given polynomial equation.
-$- x ^ { 4 } + 5 x ^ { 2 } - x - 2 = 0 ; - 1$
A) No
B) Yes

Name: Determine whether the given constant is a solution to the given polynomial equation. -$- x ^ { 4 } + 5 x ^ { 2 } - x - 2 = 0 ; - 1$ A) No B) Yes
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Question

Quizplus · Accepted Answer

To determine if $-1$ is a solution, substitute $x = -1$ into the polynomial and simplify: $-(-1)^4 + 5(-1)^2 - (-1) - 2 = -1 + 5 + 1 - 2 = 3$. Since the result is not 0, $-1$ is not a solution.

Determine Whether the Given Constant Is a Solution to the Given