en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (x-2)^2-9

Solution

simplify

(x - 2)^{2} - 9

Solution

x^{2} - 4 x - 5

Solution steps

(x - 2)^{2} - 9

Expand

(x - 2)^{2} : x^{2} - 4 x + 4

= x^{2} - 4 x + 4 - 9

Subtract the numbers:

4 - 9 = - 5

= x^{2} - 4 x - 5

Popular Examples

simplify 4sqrt(112)simplify

4112

factor 2x^3-5x^2-x+6 factor

2 x^{3} - 5 x^{2} - x + 6

simplify 1/2-(-1)simplify

\frac{1}{2} - (- 1)

simplify 10^{-3.6}simplify

1 0^{- 3.6}

simplify (1-0.9)/2 simplify

\frac{1 - 0.9}{2}

Frequently Asked Questions (FAQ)

What is (x-2)^2-9 ?
The solution to (x-2)^2-9 is x^2-4x-5