What is (x+m)(x+1)-(x+1)(x-n) ?

The solution to (x+m)(x+1)-(x+1)(x-n) is mx+m+nx+n

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (x+m)(x+1)-(x+1)(x-n)

simplify

(x + m) (x + 1) - (x + 1) (x - n)

m x + m + n x + n

Solution steps

(x + m) (x + 1) - (x + 1) (x - n)

Expand

(x + m) (x + 1) : x^{2} + x + m x + m

= x^{2} + x + m x + m - (x + 1) (x - n)

Expand

- (x + 1) (x - n) : - x^{2} + n x - x + n

= x^{2} + x + m x + m - x^{2} + n x - x + n

Group like terms

= x^{2} - x^{2} + x - x + m x + m + n x + n

Add similar elements:

x^{2} - x^{2} = 0

= x - x + m x + m + n x + n

Add similar elements:

x - x = 0

= m x + m + n x + n

(- 6 x + 8) - (- 6 x + 3)

14 \frac{1}{4} + 39 \frac{3}{8}

5^{3} \cdot 5^{8}

(3 x - 5 y + 2 z) (3 x + 8 y)

What is (x+m)(x+1)-(x+1)(x-n) ?
The solution to (x+m)(x+1)-(x+1)(x-n) is mx+m+nx+n