en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (t-2)^2

Solution

expand

(t - 2)^{2}

Solution

t^{2} - 4 t + 4

Solution steps

(t - 2)^{2}

Apply Perfect Square Formula:

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

(t - 2)^{2} = t^{2} - 2 t \cdot 2 + 2^{2}

= t^{2} - 2 t \cdot 2 + 2^{2}

Simplify

t^{2} - 2 t \cdot 2 + 2^{2} : t^{2} - 4 t + 4

= t^{2} - 4 t + 4

Popular Examples

expand (x-10)(x+10)expand

(x - 10) (x + 10)

expand-t(-4t^3+8t^2)expand

- t (- 4 t^{3} + 8 t^{2})

simplify log_{2}(18)simplify

lo g_{2} (18)

expand x(x+4)expand

x (x + 4)

expand (3x+y)^2 expand

(3 x + y)^{2}

Frequently Asked Questions (FAQ)

What is expand (t-2)^2 ?
The solution to expand (t-2)^2 is t^2-4t+4