Issolvi 02y+3y-1/5y

$$02y+3y- \frac{ 1 }{ 5 } y$$

Evalwa

$$\frac{14y}{5}$$

Passi tas-Soluzzjonijiet

Immultiplika 0 u 2 biex tikseb 0.

$$0y+3y-\frac{1}{5}y$$

Xi ħaġa mmultiplikata b'żero jirriżulta f'żero.

$$0+3y-\frac{1}{5}y$$

Ikkombina 3y u -\frac{1}{5}y biex tikseb \frac{14}{5}y.

$$0+\frac{14}{5}y$$

Xi ħaġa plus żero jirriżulta f'dan in-numru stess.

$$\frac{14}{5}y$$

Iddifferenzja w.r.t. y

$$\frac{14}{5} = 2\frac{4}{5} = 2.8$$

Passi għall-Użu ta' Definizzjoni ta' Dervattiv

Immultiplika 0 u 2 biex tikseb 0.

$$\frac{\mathrm{d}}{\mathrm{d}y}(0y+3y-\frac{1}{5}y)$$

Xi ħaġa mmultiplikata b'żero jirriżulta f'żero.

$$\frac{\mathrm{d}}{\mathrm{d}y}(0+3y-\frac{1}{5}y)$$

Ikkombina 3y u -\frac{1}{5}y biex tikseb \frac{14}{5}y.

$$\frac{\mathrm{d}}{\mathrm{d}y}(0+\frac{14}{5}y)$$

Xi ħaġa plus żero jirriżulta f'dan in-numru stess.

$$\frac{\mathrm{d}}{\mathrm{d}y}(\frac{14}{5}y)$$

Id-derivattiv ta' ax^{n} huwa nax^{n-1}.

$$\frac{14}{5}y^{1-1}$$

Naqqas 1 minn 1.

$$\frac{14}{5}y^{0}$$

Għal kwalunkwe terminu t ħlief 0, t^{0}=1.

$$\frac{14}{5}\times 1$$

Għal kwalunkwe terminu t, t\times 1=t u 1t=t.

$$\frac{14}{5}$$