What is x^2+2xy-7xy+4y^2 ?

The solution to x^2+2xy-7xy+4y^2 is x^2-5xy+4y^2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify x^2+2xy-7xy+4y^2

simplify

x^{2} + 2 x y - 7 x y + 4 y^{2}

x^{2} - 5 x y + 4 y^{2}

Solution steps

x^{2} + 2 x y - 7 x y + 4 y^{2}

Add similar elements:

2 x y - 7 x y = - 5 x y

= x^{2} - 5 x y + 4 y^{2}

22.5 + 7 (n - 3.4)

e^{\frac{- x}{2}}

\frac{cos ( x ) - 1}{sin ^{2} ( x )}

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

243 (x + 1)