Selesaikan $$$15 y^{2} - 180 y + 364 = 0$$$ terhadap $$$y$$$ (akar riil)
Masukan Anda
Selesaikan persamaan $$$15 y^{2} - 180 y + 364 = 0$$$ terhadap $$$y$$$ pada selang $$$\left(-\infty, \infty\right)$$$.
Jawaban
Akar real
$$$y = 6 - \frac{4 \sqrt{165}}{15}\approx 2.574604645689299$$$A
$$$y = \frac{4 \sqrt{165}}{15} + 6\approx 9.425395354310701$$$A
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