2x^{5}-4x^{3}+6x^{2}-7x-4x^{4}-6x^{3}-2x^2+5x-4-3x^4-5x^3-6x^2-9x+3 eching

$$2 x ^ { 5 } - 4 x ^ { 3 } + 6 x ^ { 2 } - 7 x - 4 x ^ { 4 } - 6 x ^ { 3 } - 2 x ^ { 2 } + 5 x - 4 - 3 x ^ { 4 } - 5 x ^ { 3 } - 6 x ^ { 2 } - 9 x + 3$$

Baholash

$$2x^{5}-7x^{4}-15x^{3}-2x^{2}-11x-1$$

Yechim qadamlari

-10x^{3} ni olish uchun -4x^{3} va -6x^{3} ni birlashtirish.

$$2x^{5}-10x^{3}+6x^{2}-7x-4x^{4}-2x^{2}+5x-4-3x^{4}-5x^{3}-6x^{2}-9x+3$$

4x^{2} ni olish uchun 6x^{2} va -2x^{2} ni birlashtirish.

$$2x^{5}-10x^{3}+4x^{2}-7x-4x^{4}+5x-4-3x^{4}-5x^{3}-6x^{2}-9x+3$$

-2x ni olish uchun -7x va 5x ni birlashtirish.

$$2x^{5}-10x^{3}+4x^{2}-2x-4x^{4}-4-3x^{4}-5x^{3}-6x^{2}-9x+3$$

-7x^{4} ni olish uchun -4x^{4} va -3x^{4} ni birlashtirish.

$$2x^{5}-10x^{3}+4x^{2}-2x-7x^{4}-4-5x^{3}-6x^{2}-9x+3$$

-15x^{3} ni olish uchun -10x^{3} va -5x^{3} ni birlashtirish.

$$2x^{5}-15x^{3}+4x^{2}-2x-7x^{4}-4-6x^{2}-9x+3$$

-2x^{2} ni olish uchun 4x^{2} va -6x^{2} ni birlashtirish.

$$2x^{5}-15x^{3}-2x^{2}-2x-7x^{4}-4-9x+3$$

-11x ni olish uchun -2x va -9x ni birlashtirish.

$$2x^{5}-15x^{3}-2x^{2}-11x-7x^{4}-4+3$$

-1 olish uchun -4 va 3'ni qo'shing.

$$2x^{5}-15x^{3}-2x^{2}-11x-7x^{4}-1$$

x ga nisbatan hosilani topish

$$10x^{4}-28x^{3}-45x^{2}-4x-11$$