Whakaoti i te 3/x^2-5/frac{x{x^2-5}}=

$$\frac { \frac { 3 } { x ^ { 2 } - 5 } } { \frac { x } { x ^ { 2 } - 5 } } =$$

Aromātai

$$\frac{3}{x}$$

Ngā Upane Otinga

Whakawehe \frac{3}{x^{2}-5} ki te \frac{x}{x^{2}-5} mā te whakarea \frac{3}{x^{2}-5} ki te tau huripoki o \frac{x}{x^{2}-5}.

$$\frac{3\left(x^{2}-5\right)}{\left(x^{2}-5\right)x}$$

Me whakakore tahi te x^{2}-5 i te taurunga me te tauraro.

$$\frac{3}{x}$$

Kimi Pārōnaki e ai ki x

$$-\frac{3}{x^{2}}$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Whakawehe \frac{3}{x^{2}-5} ki te \frac{x}{x^{2}-5} mā te whakarea \frac{3}{x^{2}-5} ki te tau huripoki o \frac{x}{x^{2}-5}.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{3\left(x^{2}-5\right)}{\left(x^{2}-5\right)x})$$

Me whakakore tahi te x^{2}-5 i te taurunga me te tauraro.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{3}{x})$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$-3x^{-1-1}$$

Tango 1 mai i -1.

$$-3x^{-2}$$