=-lambda^3-3lambda^2-14 eching

$$= - \lambda ^ { 3 } - 3 \lambda ^ { 2 } - 14$$

λ ga nisbatan hosilani topish

$$3\lambda \left(-\lambda -2\right)$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

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

$$3\left(-1\right)\lambda ^{3-1}+2\left(-3\right)\lambda ^{2-1}$$

3 ni -1 marotabaga ko'paytirish.

$$-3\lambda ^{3-1}+2\left(-3\right)\lambda ^{2-1}$$

3 dan 1 ni ayirish.

$$-3\lambda ^{2}+2\left(-3\right)\lambda ^{2-1}$$

2 ni -3 marotabaga ko'paytirish.

$$-3\lambda ^{2}-6\lambda ^{2-1}$$

2 dan 1 ni ayirish.

$$-3\lambda ^{2}-6\lambda ^{1}$$

Har qanday t sharti uchun t^{1}=t.

$$-3\lambda ^{2}-6\lambda$$

Baholash

$$-\lambda ^{3}-3\lambda ^{2}-14$$