en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (x+y)^2

Solution

expand

(x + y)^{2}

Solution

x^{2} + 2 x y + y^{2}

Solution steps

(x + y)^{2}

Apply Perfect Square Formula:

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

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

= x^{2} + 2 x y + y^{2}

Popular Examples

simplify-2x+2x simplify

- 2 x + 2 x

16 \frac{3}{2}

simplify 5*(-3)simplify

5 \cdot (- 3)

factor-x^2-1 factor

- x^{2} - 1

simplify sqrt(3)*(-sqrt(3))simplify

3 \cdot (- 3)

Frequently Asked Questions (FAQ)

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