8x^89*99*87-5 eching

$$8 { x }^{ 89 } \times 99 \times 87-5$$

Baholash

$$68904x^{89}-5$$

Yechim qadamlari

792 hosil qilish uchun 8 va 99 ni ko'paytirish.

$$792x^{89}\times 87-5$$

68904 hosil qilish uchun 792 va 87 ni ko'paytirish.

$$68904x^{89}-5$$

x ga nisbatan hosilani topish

$$6132456x^{88}$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

792 hosil qilish uchun 8 va 99 ni ko'paytirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(792x^{89}\times 87-5)$$

68904 hosil qilish uchun 792 va 87 ni ko'paytirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(68904x^{89}-5)$$

Polinomialning hosilasi bu uning shartlari hosilasining yig‘indisiga teng. Konstant shartning hosilasi 0. ax^{n} ning hosilasi nax^{n-1}.

$$89\times 68904x^{89-1}$$

89 ni 68904 marotabaga ko'paytirish.

$$6132456x^{89-1}$$

89 dan 1 ni ayirish.

$$6132456x^{88}$$