5x^2+x^2-16x-12div(5x+6) eching

$$5 x ^ { 2 } + x ^ { 2 } - 16 x - 12 \div ( 5 x + 6 )$$

Baholash

$$\frac{2\left(15x^{3}-22x^{2}-48x-6\right)}{5x+6}$$

Qisqa yechim qadamlari

6x^{2} ni olish uchun 5x^{2} va x^{2} ni birlashtirish.

$$6x^{2}-16x-\frac{12}{5x+6}$$

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 6x^{2}-16x ni \frac{5x+6}{5x+6} marotabaga ko'paytirish.

$$\frac{\left(6x^{2}-16x\right)\left(5x+6\right)}{5x+6}-\frac{12}{5x+6}$$

\frac{\left(6x^{2}-16x\right)\left(5x+6\right)}{5x+6} va \frac{12}{5x+6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\left(6x^{2}-16x\right)\left(5x+6\right)-12}{5x+6}$$

\left(6x^{2}-16x\right)\left(5x+6\right)-12 ichidagi ko‘paytirishlarni bajaring.

$$\frac{30x^{3}+36x^{2}-80x^{2}-96x-12}{5x+6}$$

30x^{3}+36x^{2}-80x^{2}-96x-12 kabi iboralarga o‘xshab birlashtiring.

$$\frac{30x^{3}-44x^{2}-96x-12}{5x+6}$$

x ga nisbatan hosilani topish

$$\frac{4\left(75x^{3}+80x^{2}-132x-129\right)}{\left(5x+6\right)^{2}}$$