en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (8x+1)^2

Solution

expand

(8 x + 1)^{2}

Solution

64 x^{2} + 16 x + 1

Solution steps

(8 x + 1)^{2}

Apply Perfect Square Formula:

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

(8 x + 1)^{2} = (8 x)^{2} + 2 \cdot 8 x \cdot 1 + 1^{2}

= (8 x)^{2} + 2 \cdot 8 x \cdot 1 + 1^{2}

Simplify

(8 x)^{2} + 2 \cdot 8 x \cdot 1 + 1^{2} : 64 x^{2} + 16 x + 1

= 64 x^{2} + 16 x + 1

Popular Examples

simplify 5/8-2/8 simplify

\frac{5}{8} - \frac{2}{8}

simplify ((y^7)^3)/(x^{14)}simplify

\frac{( y ^{7} ) ^{3}}{x ^{14}}

simplify 2/1-3/2 simplify

\frac{2}{1} - \frac{3}{2}

factor 72x^5-72x^3-80x^2 factor

72 x^{5} - 72 x^{3} - 80 x^{2}

simplify sqrt(405/324)simplify

\frac{405}{324}

Frequently Asked Questions (FAQ)

What is expand (8x+1)^2 ?
The solution to expand (8x+1)^2 is 64x^2+16x+1