(x+4/3)(x-1/3) eching

$$(x+ \frac{ 4 }{ 3 } )(x- \frac{ 1 }{ 3 } )$$

Baholash

$$x^{2}+x-\frac{4}{9}$$

Yechim qadamlari

x+\frac{4}{3} ifodaning har bir elementini x-\frac{1}{3} ifodaning har bir elementiga ko‘paytirish orqali taqsimot qonuni xususiyatlarini qo‘llash mumkin.

$$x^{2}+x\left(-\frac{1}{3}\right)+\frac{4}{3}x+\frac{4}{3}\left(-\frac{1}{3}\right)$$

x ni olish uchun x\left(-\frac{1}{3}\right) va \frac{4}{3}x ni birlashtirish.

$$x^{2}+x+\frac{4}{3}\left(-\frac{1}{3}\right)$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{4}{3} ni -\frac{1}{3} ga ko‘paytiring.

$$x^{2}+x+\frac{4\left(-1\right)}{3\times 3}$$

\frac{4\left(-1\right)}{3\times 3} kasridagi ko‘paytirishlarni bajaring.

$$x^{2}+x+\frac{-4}{9}$$

\frac{-4}{9} kasri manfiy belgini olib tashlash bilan -\frac{4}{9} sifatida qayta yozilishi mumkin.

$$x^{2}+x-\frac{4}{9}$$

Kengaytirish

$$x^{2}+x-\frac{4}{9}$$

Yechim qadamlari

x+\frac{4}{3} ifodaning har bir elementini x-\frac{1}{3} ifodaning har bir elementiga ko‘paytirish orqali taqsimot qonuni xususiyatlarini qo‘llash mumkin.

$$x^{2}+x\left(-\frac{1}{3}\right)+\frac{4}{3}x+\frac{4}{3}\left(-\frac{1}{3}\right)$$

x ni olish uchun x\left(-\frac{1}{3}\right) va \frac{4}{3}x ni birlashtirish.

$$x^{2}+x+\frac{4}{3}\left(-\frac{1}{3}\right)$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{4}{3} ni -\frac{1}{3} ga ko‘paytiring.

$$x^{2}+x+\frac{4\left(-1\right)}{3\times 3}$$

\frac{4\left(-1\right)}{3\times 3} kasridagi ko‘paytirishlarni bajaring.

$$x^{2}+x+\frac{-4}{9}$$

\frac{-4}{9} kasri manfiy belgini olib tashlash bilan -\frac{4}{9} sifatida qayta yozilishi mumkin.

$$x^{2}+x-\frac{4}{9}$$