en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 1-(x-2)^2

Solution

simplify

1 - (x - 2)^{2}

Solution

- x^{2} + 4 x - 3

Solution steps

1 - (x - 2)^{2}

Expand

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

= 1 - x^{2} + 4 x - 4

Group like terms

= - x^{2} + 4 x + 1 - 4

Subtract the numbers:

1 - 4 = - 3

= - x^{2} + 4 x - 3

Popular Examples

simplify (a^{-3})/(a^{-5)}simplify

\frac{a ^{- 3}}{a ^{- 5}}

simplify 200(2pi)/(60)simplify

200 \frac{2 π}{60}

simplify (3-i)/(sqrt(2)+3i)simplify

\frac{3 - i}{2 + 3 i}

simplify |4-6|simplify

∣ 4 - 6 ∣

simplify sqrt(-4)-sqrt(-36)simplify

- 4 - - 36

Frequently Asked Questions (FAQ)

What is 1-(x-2)^2 ?
The solution to 1-(x-2)^2 is -x^2+4x-3