en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (3x^3+1)^2

Solution

expand

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

Solution

9 x^{6} + 6 x^{3} + 1

Solution steps

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

Apply Perfect Square Formula:

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

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

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

Simplify

(3 x^{3})^{2} + 2 \cdot 3 x^{3} \cdot 1 + 1^{2} : 9 x^{6} + 6 x^{3} + 1

= 9 x^{6} + 6 x^{3} + 1

Popular Examples

simplify 31-7 simplify

31 - 7

simplify 34-7 simplify

34 - 7

simplify (x-3/x)^2 simplify

(x - \frac{3}{x})^{2}

simplify 1rad simplify

1 r a d

simplify 36-5 simplify

36 - 5

Frequently Asked Questions (FAQ)

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