evaluate |x^(3)-1|when x = -1

asked by guest
on Nov 18, 2024 at 6:33 am



You asked:

Calculate the value of ∣x3−1∣\left\lvert {x}^{3} - 1\right\rvert when x=−1x = -1.

MathBot Answer:

∣x3−1∣=2\left\lvert {x}^{3} - 1\right\rvert = 2

∣x3−1∣=∣−(−1)3+1∣=∣1−−1∣=∣1+1∣=2\begin{aligned}\left|{x^{3} - 1}\right|&=\left|{- \left(-1\right)^{3} + 1}\right|\\&=\left|{1 - -1}\right|\\&=\left|{1 + 1}\right|\\&=2\end{aligned}


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