en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (m^7-1)^2

Solution

expand

(m^{7} - 1)^{2}

Solution

m^{14} - 2 m^{7} + 1

Solution steps

(m^{7} - 1)^{2}

Apply Perfect Square Formula:

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

(m^{7} - 1)^{2} = (m^{7})^{2} - 2 m^{7} \cdot 1 + 1^{2}

= (m^{7})^{2} - 2 m^{7} \cdot 1 + 1^{2}

Simplify

(m^{7})^{2} - 2 m^{7} \cdot 1 + 1^{2} : m^{14} - 2 m^{7} + 1

= m^{14} - 2 m^{7} + 1

Popular Examples

simplify (((x+3)(x-5)))/(-1)*((-x))/((x+3))simplify

\frac{( ( x + 3 ) ( x - 5 ) )}{- 1} \cdot \frac{( - x )}{( x + 3 )}

simplify arctan(((x))/((a+sqrt(a^2+x^2))))simplify

arctan (\frac{( x )}{( a + a ^{2} + x ^{2} )})

simplify (-1/2+j/2)^4 simplify

(- \frac{1}{2} + \frac{j}{2})^{4}

simplify 2^3x-7n-1 simplify

2^{3} x - 7 n - 1

simplify 5x^3-3x^3+2 simplify

5 x^{3} - 3 x^{3} + 2

Frequently Asked Questions (FAQ)

What is expand (m^7-1)^2 ?
The solution to expand (m^7-1)^2 is m^{14}-2m^7+1