en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (2x-6)^2

Solution

expand

(2 x - 6)^{2}

Solution

4 x^{2} - 24 x + 36

Solution steps

(2 x - 6)^{2}

Apply Perfect Square Formula:

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

(2 x - 6)^{2} = (2 x)^{2} - 2 \cdot 2 x \cdot 6 + 6^{2}

= (2 x)^{2} - 2 \cdot 2 x \cdot 6 + 6^{2}

Simplify

(2 x)^{2} - 2 \cdot 2 x \cdot 6 + 6^{2} : 4 x^{2} - 24 x + 36

= 4 x^{2} - 24 x + 36

Popular Examples

simplify x*(-x)simplify

x \cdot (- x)

simplify 2(x-1)simplify

2 (x - 1)

simplify 5\times 6 simplify

5 \times 6

expand (5x-4)^2 expand

(5 x - 4)^{2}

simplify 32/4 simplify

\frac{32}{4}

Frequently Asked Questions (FAQ)

What is expand (2x-6)^2 ?
The solution to expand (2x-6)^2 is 4x^2-24x+36