What is expand (x^{1/3}+3)^2 ?

The solution to expand (x^{1/3}+3)^2 is x^{2/3}+6x^{1/3}+9

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (x^{1/3}+3)^2

expand

(x^{\frac{1}{3}} + 3)^{2}

x^{\frac{2}{3}} + 6 x^{\frac{1}{3}} + 9

Solution steps

(x^{\frac{1}{3}} + 3)^{2}

Apply Perfect Square Formula:

(a + b)^{2} = a^{2} + 2 ab + b^{2}

(x^{\frac{1}{3}} + 3)^{2} = (x^{\frac{1}{3}})^{2} + 2 x^{\frac{1}{3}} \cdot 3 + 3^{2}

= (x^{\frac{1}{3}})^{2} + 2 x^{\frac{1}{3}} \cdot 3 + 3^{2}

(x^{\frac{1}{3}})^{2} = x^{\frac{2}{3}}

2 x^{\frac{1}{3}} \cdot 3 = 6 x^{\frac{1}{3}}

3^{2} = 9

= x^{\frac{2}{3}} + 6 x^{\frac{1}{3}} + 9

- \frac{5 z - 8}{3 ( 8 + 5 z )}

\frac{e ^{x}}{( 1 + e ^{x} ) ^{2}}

(2 x - 4) d x

f (0, - 4)

\frac{( - 1 ) ^{k + 1} - 1}{2}

What is expand (x^{1/3}+3)^2 ?
The solution to expand (x^{1/3}+3)^2 is x^{2/3}+6x^{1/3}+9