Question

Find P(x) = x power4 -3x Value
at x = -2​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

$x {}^{4} - 3x = 0 \\ x = - 2 \\ ( - 2) {}^{4} - 3( - 2) = 0 \\ 16 + 6 = 0 \\ 22= 0$ done.. any queries let me know..