en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (2x+y^3)^2

Solution

expand

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

Solution

4 x^{2} + 4 x y^{3} + y^{6}

Solution steps

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

Apply Perfect Square Formula:

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

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

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

Simplify

(2 x)^{2} + 2 \cdot 2 x y^{3} + (y^{3})^{2} : 4 x^{2} + 4 x y^{3} + y^{6}

= 4 x^{2} + 4 x y^{3} + y^{6}

Popular Examples

simplify-9.4*2.7 simplify

- 9.4 \cdot 2.7

simplify |-1-1|simplify

∣ - 1 - 1 ∣

simplify-9*12 simplify

- 9 \cdot 12

simplify sqrt((-1)/2)simplify

\frac{- 1}{2}

simplify 1/2 1+40 simplify

\frac{1}{2} 1 + 40

Frequently Asked Questions (FAQ)

What is expand (2x+y^3)^2 ?
The solution to expand (2x+y^3)^2 is 4x^2+4xy^3+y^6