en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (c+d)^2

Solution

expand

(c + d)^{2}

Solution

c^{2} + 2 c d + d^{2}

Solution steps

(c + d)^{2}

Apply Perfect Square Formula:

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

(c + d)^{2} = c^{2} + 2 c d + d^{2}

= c^{2} + 2 c d + d^{2}

Popular Examples

simplify (x^2+2x-63)/(x^2+3x-70)simplify

\frac{x ^{2} + 2 x - 63}{x ^{2} + 3 x - 70}

simplify (sqrt(2))/2*(sqrt(3))/2-(sqrt(2))/2*1/2 simplify

\frac{2}{2} \cdot \frac{3}{2} - \frac{2}{2} \cdot \frac{1}{2}

factor 4x^2+25y^2-20xy factor

4 x^{2} + 25 y^{2} - 20 x y

simplify (7sqrt(-7))(10sqrt(-100))simplify

(7 - 7) (10 - 100)

simplify 9/4-5/10 simplify

\frac{9}{4} - \frac{5}{10}

Frequently Asked Questions (FAQ)

What is expand (c+d)^2 ?
The solution to expand (c+d)^2 is c^2+2cd+d^2