Lahendage ja leidke x (complex solution)
x\in \mathrm{C}
Lahendage ja leidke x
x\in \mathrm{R}
Graafik
Jagama
Lõikelauale kopeeritud
\frac{1}{4}\left(x+1\right)^{2}\left(x-1\right)\left(x-1\right)+x^{2}=\frac{1}{4}\left(x^{2}+1\right)\left(x^{2}+1\right)
Korrutage x+1 ja x+1, et leida \left(x+1\right)^{2}.
\frac{1}{4}\left(x+1\right)^{2}\left(x-1\right)^{2}+x^{2}=\frac{1}{4}\left(x^{2}+1\right)\left(x^{2}+1\right)
Korrutage x-1 ja x-1, et leida \left(x-1\right)^{2}.
\frac{1}{4}\left(x+1\right)^{2}\left(x-1\right)^{2}+x^{2}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Korrutage x^{2}+1 ja x^{2}+1, et leida \left(x^{2}+1\right)^{2}.
\frac{1}{4}\left(x^{2}+2x+1\right)\left(x-1\right)^{2}+x^{2}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Kasutage kaksliikme \left(x+1\right)^{2} arendamiseks binoomvalemit \left(a+b\right)^{2}=a^{2}+2ab+b^{2}.
\frac{1}{4}\left(x^{2}+2x+1\right)\left(x^{2}-2x+1\right)+x^{2}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Kasutage kaksliikme \left(x-1\right)^{2} arendamiseks binoomvalemit \left(a-b\right)^{2}=a^{2}-2ab+b^{2}.
\left(\frac{1}{4}x^{2}+\frac{1}{2}x+\frac{1}{4}\right)\left(x^{2}-2x+1\right)+x^{2}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Kasutage distributiivsusomadust, et korrutada \frac{1}{4} ja x^{2}+2x+1.
\frac{1}{4}x^{4}-\frac{1}{2}x^{2}+\frac{1}{4}+x^{2}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Kasutage distributiivsusomadust, et korrutada \frac{1}{4}x^{2}+\frac{1}{2}x+\frac{1}{4} ja x^{2}-2x+1, ning koondage sarnased liikmed.
\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Kombineerige -\frac{1}{2}x^{2} ja x^{2}, et leida \frac{1}{2}x^{2}.
\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}=\frac{1}{4}\left(\left(x^{2}\right)^{2}+2x^{2}+1\right)
Kasutage kaksliikme \left(x^{2}+1\right)^{2} arendamiseks binoomvalemit \left(a+b\right)^{2}=a^{2}+2ab+b^{2}.
\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}=\frac{1}{4}\left(x^{4}+2x^{2}+1\right)
Astme tõstmiseks mõnda teise astmesse korrutage astendajad. Korrutage 2 ja 2, et saada 4.
\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}=\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}
Kasutage distributiivsusomadust, et korrutada \frac{1}{4} ja x^{4}+2x^{2}+1.
\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}-\frac{1}{4}x^{4}=\frac{1}{2}x^{2}+\frac{1}{4}
Lahutage mõlemast poolest \frac{1}{4}x^{4}.
\frac{1}{2}x^{2}+\frac{1}{4}=\frac{1}{2}x^{2}+\frac{1}{4}
Kombineerige \frac{1}{4}x^{4} ja -\frac{1}{4}x^{4}, et leida 0.
\frac{1}{2}x^{2}+\frac{1}{4}-\frac{1}{2}x^{2}=\frac{1}{4}
Lahutage mõlemast poolest \frac{1}{2}x^{2}.
\frac{1}{4}=\frac{1}{4}
Kombineerige \frac{1}{2}x^{2} ja -\frac{1}{2}x^{2}, et leida 0.
\text{true}
Võrrelge omavahel \frac{1}{4} ja \frac{1}{4}.
x\in \mathrm{C}
See kehtib iga muutuja x väärtuse korral.
\frac{1}{4}\left(x+1\right)^{2}\left(x-1\right)\left(x-1\right)+x^{2}=\frac{1}{4}\left(x^{2}+1\right)\left(x^{2}+1\right)
Korrutage x+1 ja x+1, et leida \left(x+1\right)^{2}.
\frac{1}{4}\left(x+1\right)^{2}\left(x-1\right)^{2}+x^{2}=\frac{1}{4}\left(x^{2}+1\right)\left(x^{2}+1\right)
Korrutage x-1 ja x-1, et leida \left(x-1\right)^{2}.
\frac{1}{4}\left(x+1\right)^{2}\left(x-1\right)^{2}+x^{2}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Korrutage x^{2}+1 ja x^{2}+1, et leida \left(x^{2}+1\right)^{2}.
\frac{1}{4}\left(x^{2}+2x+1\right)\left(x-1\right)^{2}+x^{2}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Kasutage kaksliikme \left(x+1\right)^{2} arendamiseks binoomvalemit \left(a+b\right)^{2}=a^{2}+2ab+b^{2}.
\frac{1}{4}\left(x^{2}+2x+1\right)\left(x^{2}-2x+1\right)+x^{2}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Kasutage kaksliikme \left(x-1\right)^{2} arendamiseks binoomvalemit \left(a-b\right)^{2}=a^{2}-2ab+b^{2}.
\left(\frac{1}{4}x^{2}+\frac{1}{2}x+\frac{1}{4}\right)\left(x^{2}-2x+1\right)+x^{2}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Kasutage distributiivsusomadust, et korrutada \frac{1}{4} ja x^{2}+2x+1.
\frac{1}{4}x^{4}-\frac{1}{2}x^{2}+\frac{1}{4}+x^{2}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Kasutage distributiivsusomadust, et korrutada \frac{1}{4}x^{2}+\frac{1}{2}x+\frac{1}{4} ja x^{2}-2x+1, ning koondage sarnased liikmed.
\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}=\frac{1}{4}\left(x^{2}+1\right)^{2}
Kombineerige -\frac{1}{2}x^{2} ja x^{2}, et leida \frac{1}{2}x^{2}.
\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}=\frac{1}{4}\left(\left(x^{2}\right)^{2}+2x^{2}+1\right)
Kasutage kaksliikme \left(x^{2}+1\right)^{2} arendamiseks binoomvalemit \left(a+b\right)^{2}=a^{2}+2ab+b^{2}.
\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}=\frac{1}{4}\left(x^{4}+2x^{2}+1\right)
Astme tõstmiseks mõnda teise astmesse korrutage astendajad. Korrutage 2 ja 2, et saada 4.
\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}=\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}
Kasutage distributiivsusomadust, et korrutada \frac{1}{4} ja x^{4}+2x^{2}+1.
\frac{1}{4}x^{4}+\frac{1}{2}x^{2}+\frac{1}{4}-\frac{1}{4}x^{4}=\frac{1}{2}x^{2}+\frac{1}{4}
Lahutage mõlemast poolest \frac{1}{4}x^{4}.
\frac{1}{2}x^{2}+\frac{1}{4}=\frac{1}{2}x^{2}+\frac{1}{4}
Kombineerige \frac{1}{4}x^{4} ja -\frac{1}{4}x^{4}, et leida 0.
\frac{1}{2}x^{2}+\frac{1}{4}-\frac{1}{2}x^{2}=\frac{1}{4}
Lahutage mõlemast poolest \frac{1}{2}x^{2}.
\frac{1}{4}=\frac{1}{4}
Kombineerige \frac{1}{2}x^{2} ja -\frac{1}{2}x^{2}, et leida 0.
\text{true}
Võrrelge omavahel \frac{1}{4} ja \frac{1}{4}.
x\in \mathrm{R}
See kehtib iga muutuja x väärtuse korral.
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