en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (8-x)^2

Solution

expand

(8 - x)^{2}

Solution

64 - 16 x + x^{2}

Solution steps

(8 - x)^{2}

Apply Perfect Square Formula:

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

(8 - x)^{2} = 8^{2} - 2 \cdot 8 x + x^{2}

= 8^{2} - 2 \cdot 8 x + x^{2}

Simplify

8^{2} - 2 \cdot 8 x + x^{2} : 64 - 16 x + x^{2}

= 64 - 16 x + x^{2}

Popular Examples

expand (4x-7)^2 expand

(4 x - 7)^{2}

simplify 25/50 simplify

\frac{25}{50}

simplify (x+2)-(x+2)simplify

(x + 2) - (x + 2)

simplify (9x^2-8)+(9x^2+9x+3)simplify

(9 x^{2} - 8) + (9 x^{2} + 9 x + 3)

simplify 5\times 7 simplify

5 \times 7

Frequently Asked Questions (FAQ)

What is expand (8-x)^2 ?
The solution to expand (8-x)^2 is 64-16x+x^2