Question
Find the LCM of $x^{3}-x^{2}+x-1$ and $x^{3}-2 x^{2}+x-2$.$(1)(x+1)(x-1)$(2) $x-1$(3) $\left(x^{2}+1\right)(x-1)(x-2)$(4) None of these
Step 1
The first polynomial $x^{3}-x^{2}+x-1$ can be factorized as $(x-1)(x^{2}+1)$ and the second polynomial $x^{3}-2x^{2}+x-2$ can be factorized as $(x-2)(x^{2}+1)$. Show more…
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