I-evaluate
-\frac{x^{2}-x-4}{3+x-x^{2}}
Palawakin
\frac{x^{2}-x-4}{x^{2}-x-3}
Graph
Ibahagi
Kinopya sa clipboard
\frac{\left(x-\left(-\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)\left(x-\left(-\frac{1}{2}\sqrt{17}+\frac{1}{2}\right)\right)\left(x-\left(\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)\left(x-\left(\frac{1}{2}\sqrt{17}+\frac{1}{2}\right)\right)}{\left(x-\left(-\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)^{2}\left(x-\left(\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)^{2}}
I-factor ang mga expression na hindi pa na-factor.
\frac{\left(x-\left(-\frac{1}{2}\sqrt{17}+\frac{1}{2}\right)\right)\left(x-\left(\frac{1}{2}\sqrt{17}+\frac{1}{2}\right)\right)}{\left(x-\left(-\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)\left(x-\left(\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)}
I-cancel out ang \left(x-\left(-\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)\left(x-\left(\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right) sa parehong numerator at denominator.
\frac{x^{2}-x-4}{x^{2}-x-3}
Palawakin ang expression.
\frac{\left(x-\left(-\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)\left(x-\left(-\frac{1}{2}\sqrt{17}+\frac{1}{2}\right)\right)\left(x-\left(\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)\left(x-\left(\frac{1}{2}\sqrt{17}+\frac{1}{2}\right)\right)}{\left(x-\left(-\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)^{2}\left(x-\left(\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)^{2}}
I-factor ang mga expression na hindi pa na-factor.
\frac{\left(x-\left(-\frac{1}{2}\sqrt{17}+\frac{1}{2}\right)\right)\left(x-\left(\frac{1}{2}\sqrt{17}+\frac{1}{2}\right)\right)}{\left(x-\left(-\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)\left(x-\left(\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)}
I-cancel out ang \left(x-\left(-\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right)\left(x-\left(\frac{1}{2}\sqrt{13}+\frac{1}{2}\right)\right) sa parehong numerator at denominator.
\frac{x^{2}-x-4}{x^{2}-x-3}
Palawakin ang expression.
Mga Halimbawa
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