Baholash
\frac{5\left(a^{2}+7\right)}{a\left(a+3\right)}
Kengaytirish
\frac{5\left(a^{2}+7\right)}{a\left(a+3\right)}
Baham ko'rish
Klipbordga nusxa olish
\frac{5a}{a+3}+\frac{\left(a+b\right)\times 35}{\left(a+3\right)\left(a^{2}+ba\right)}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{a+b}{a+3} ni \frac{35}{a^{2}+ba} ga ko‘paytiring.
\frac{5a}{a+3}+\frac{\left(a+b\right)\times 35}{a\left(a+3\right)\left(a+b\right)}
Faktor: \left(a+3\right)\left(a^{2}+ba\right).
\frac{5aa\left(a+b\right)}{a\left(a+3\right)\left(a+b\right)}+\frac{\left(a+b\right)\times 35}{a\left(a+3\right)\left(a+b\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. a+3 va a\left(a+3\right)\left(a+b\right) ning eng kichik umumiy karralisi a\left(a+3\right)\left(a+b\right). \frac{5a}{a+3} ni \frac{a\left(a+b\right)}{a\left(a+b\right)} marotabaga ko'paytirish.
\frac{5aa\left(a+b\right)+\left(a+b\right)\times 35}{a\left(a+3\right)\left(a+b\right)}
\frac{5aa\left(a+b\right)}{a\left(a+3\right)\left(a+b\right)} va \frac{\left(a+b\right)\times 35}{a\left(a+3\right)\left(a+b\right)} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
\frac{5a^{3}+5a^{2}b+35a+35b}{a\left(a+3\right)\left(a+b\right)}
5aa\left(a+b\right)+\left(a+b\right)\times 35 ichidagi ko‘paytirishlarni bajaring.
\frac{5\left(a+b\right)\left(a^{2}+7\right)}{a\left(a+3\right)\left(a+b\right)}
\frac{5a^{3}+5a^{2}b+35a+35b}{a\left(a+3\right)\left(a+b\right)} ichida hali faktorlanmagan ifodalarni faktorlang.
\frac{5\left(a^{2}+7\right)}{a\left(a+3\right)}
Surat va maxrajdagi ikkala a+b ni qisqartiring.
\frac{5\left(a^{2}+7\right)}{a^{2}+3a}
a\left(a+3\right) ni kengaytirish.
\frac{5a^{2}+35}{a^{2}+3a}
5 ga a^{2}+7 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
\frac{5a}{a+3}+\frac{\left(a+b\right)\times 35}{\left(a+3\right)\left(a^{2}+ba\right)}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{a+b}{a+3} ni \frac{35}{a^{2}+ba} ga ko‘paytiring.
\frac{5a}{a+3}+\frac{\left(a+b\right)\times 35}{a\left(a+3\right)\left(a+b\right)}
Faktor: \left(a+3\right)\left(a^{2}+ba\right).
\frac{5aa\left(a+b\right)}{a\left(a+3\right)\left(a+b\right)}+\frac{\left(a+b\right)\times 35}{a\left(a+3\right)\left(a+b\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. a+3 va a\left(a+3\right)\left(a+b\right) ning eng kichik umumiy karralisi a\left(a+3\right)\left(a+b\right). \frac{5a}{a+3} ni \frac{a\left(a+b\right)}{a\left(a+b\right)} marotabaga ko'paytirish.
\frac{5aa\left(a+b\right)+\left(a+b\right)\times 35}{a\left(a+3\right)\left(a+b\right)}
\frac{5aa\left(a+b\right)}{a\left(a+3\right)\left(a+b\right)} va \frac{\left(a+b\right)\times 35}{a\left(a+3\right)\left(a+b\right)} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
\frac{5a^{3}+5a^{2}b+35a+35b}{a\left(a+3\right)\left(a+b\right)}
5aa\left(a+b\right)+\left(a+b\right)\times 35 ichidagi ko‘paytirishlarni bajaring.
\frac{5\left(a+b\right)\left(a^{2}+7\right)}{a\left(a+3\right)\left(a+b\right)}
\frac{5a^{3}+5a^{2}b+35a+35b}{a\left(a+3\right)\left(a+b\right)} ichida hali faktorlanmagan ifodalarni faktorlang.
\frac{5\left(a^{2}+7\right)}{a\left(a+3\right)}
Surat va maxrajdagi ikkala a+b ni qisqartiring.
\frac{5\left(a^{2}+7\right)}{a^{2}+3a}
a\left(a+3\right) ni kengaytirish.
\frac{5a^{2}+35}{a^{2}+3a}
5 ga a^{2}+7 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
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