en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (5+y)^3

Solution

expand

(5 + y)^{3}

Solution

125 + 75 y + 15 y^{2} + y^{3}

Solution steps

(5 + y)^{3}

Apply Perfect Cube Formula:

(a + b)^{3} = a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

(5 + y)^{3} = 5^{3} + 3 \cdot 5^{2} y + 3 \cdot 5 y^{2} + y^{3}

= 5^{3} + 3 \cdot 5^{2} y + 3 \cdot 5 y^{2} + y^{3}

Simplify

5^{3} + 3 \cdot 5^{2} y + 3 \cdot 5 y^{2} + y^{3} : 125 + 75 y + 15 y^{2} + y^{3}

= 125 + 75 y + 15 y^{2} + y^{3}

Popular Examples

simplify (d^4)^{1/3}simplify

(d^{4})^{\frac{1}{3}}

simplify (-2x*y^2)^4 simplify

(- 2 x \cdot y^{2})^{4}

simplify (b^{0.27}+5*4-*12)/(3x)simplify

\frac{b ^{0.27} + 5 \cdot 4 - \cdot 12}{3 x}

simplify (2v^1v^2)/(v^1+v^2)simplify

\frac{2 v ^{1} v ^{2}}{v ^{1} + v ^{2}}

factor 13p^4q^2-39p^3q+26p^2q^2 factor

13 p^{4} q^{2} - 39 p^{3} q + 26 p^{2} q^{2}

Frequently Asked Questions (FAQ)

What is expand (5+y)^3 ?
The solution to expand (5+y)^3 is 125+75y+15y^2+y^3