Selesaikan $$$\left(y - 9\right)^{2} + 16 = 25$$$ terhadap $$$y$$$ (akar riil)
Masukan Anda
Selesaikan persamaan $$$\left(y - 9\right)^{2} + 16 = 25$$$ terhadap $$$y$$$ pada selang $$$\left(-\infty, \infty\right)$$$.
Jawaban
Akar real
$$$y = 6$$$A
$$$y = 12$$$A
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