en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (12-y)^2

Solution

expand

(12 - y)^{2}

Solution

144 - 24 y + y^{2}

Solution steps

(12 - y)^{2}

Apply Perfect Square Formula:

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

(12 - y)^{2} = 1 2^{2} - 2 \cdot 12 y + y^{2}

= 1 2^{2} - 2 \cdot 12 y + y^{2}

Simplify

1 2^{2} - 2 \cdot 12 y + y^{2} : 144 - 24 y + y^{2}

= 144 - 24 y + y^{2}

Popular Examples

simplify 2-5/7 simplify

2 - \frac{5}{7}

expand (5x^3-6x^4)10x^2 expand

(5 x^{3} - 6 x^{4}) 10 x^{2}

7/18 \div 14/27

\frac{7}{18} \div \frac{14}{27}

simplify 2x^{-3/2}simplify

2 x^{- \frac{3}{2}}

simplify 6sqrt(2)-4sqrt(3)-3sqrt(8)+13sqrt(3)simplify

62 - 43 - 38 + 133

Frequently Asked Questions (FAQ)

What is expand (12-y)^2 ?
The solution to expand (12-y)^2 is 144-24y+y^2