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y=2525\left(-\frac{4}{3}\right)\sqrt{2525}+9\times 2525+7
\frac{-4}{3} kasri manfiy belgini olib tashlash bilan -\frac{4}{3} sifatida qayta yozilishi mumkin.
y=\frac{2525\left(-4\right)}{3}\sqrt{2525}+9\times 2525+7
2525\left(-\frac{4}{3}\right) ni yagona kasrga aylantiring.
y=\frac{-10100}{3}\sqrt{2525}+9\times 2525+7
-10100 hosil qilish uchun 2525 va -4 ni ko'paytirish.
y=-\frac{10100}{3}\sqrt{2525}+9\times 2525+7
\frac{-10100}{3} kasri manfiy belgini olib tashlash bilan -\frac{10100}{3} sifatida qayta yozilishi mumkin.
y=-\frac{10100}{3}\times 5\sqrt{101}+9\times 2525+7
Faktor: 2525=5^{2}\times 101. \sqrt{5^{2}\times 101} koʻpaytmasining kvadrat ildizini \sqrt{5^{2}}\sqrt{101} kvadrat ildizlarining koʻpaytmasi sifatida qayta yozing. 5^{2} ning kvadrat ildizini chiqarish.
y=\frac{-10100\times 5}{3}\sqrt{101}+9\times 2525+7
-\frac{10100}{3}\times 5 ni yagona kasrga aylantiring.
y=\frac{-50500}{3}\sqrt{101}+9\times 2525+7
-50500 hosil qilish uchun -10100 va 5 ni ko'paytirish.
y=-\frac{50500}{3}\sqrt{101}+9\times 2525+7
\frac{-50500}{3} kasri manfiy belgini olib tashlash bilan -\frac{50500}{3} sifatida qayta yozilishi mumkin.
y=-\frac{50500}{3}\sqrt{101}+22725+7
22725 hosil qilish uchun 9 va 2525 ni ko'paytirish.
y=-\frac{50500}{3}\sqrt{101}+22732
22732 olish uchun 22725 va 7'ni qo'shing.