Lutasin ang 20/3x^1/3-10/5x^2/3

$$\frac { 20 } { 3 } x ^ { 1 / 3 } - \frac { 10 } { 5 } x ^ { 2 / 3 }$$

I-factor

$$\frac{2\sqrt[3]{x}\left(-3\sqrt[3]{x}+10\right)}{3}$$

Mga Hakbang ng Solution

I-factor out ang \frac{2}{3}.

$$\frac{2\left(10\sqrt[3]{x}-3x^{\frac{2}{3}}\right)}{3}$$

Isaalang-alang ang 10\sqrt[3]{x}-3x^{\frac{2}{3}}. I-factor out ang \sqrt[3]{x}.

$$\sqrt[3]{x}\left(10-3\sqrt[3]{x}\right)$$

I-rewrite ang kumpletong naka-factor na expression.

$$\frac{2\sqrt[3]{x}\left(10-3\sqrt[3]{x}\right)}{3}$$

I-evaluate

$$-2x^{\frac{2}{3}}+\frac{20\sqrt[3]{x}}{3}$$

Mga Hakbang ng Solution

I-divide ang 10 gamit ang 5 para makuha ang 2.

$$\frac{20}{3}x^{\frac{1}{3}}-2x^{\frac{2}{3}}$$