en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (s+1)^3(s-2)

Solution

expand

(s + 1)^{3} (s - 2)

Solution

s^{4} + s^{3} - 3 s^{2} - 5 s - 2

Solution steps

(s + 1)^{3} (s - 2)

Expand

(s + 1)^{3} : s^{3} + 3 s^{2} + 3 s + 1

= (s^{3} + 3 s^{2} + 3 s + 1) (s - 2)

Distribute parentheses

= s^{3} s + s^{3} (- 2) + 3 s^{2} s + 3 s^{2} (- 2) + 3 ss + 3 s (- 2) + 1 \cdot s + 1 \cdot (- 2)

Simplify

s^{3} s + s^{3} (- 2) + 3 s^{2} s + 3 s^{2} (- 2) + 3 ss + 3 s (- 2) + 1 \cdot s + 1 \cdot (- 2) : s^{4} + s^{3} - 3 s^{2} - 5 s - 2

= s^{4} + s^{3} - 3 s^{2} - 5 s - 2

Popular Examples

simplify 1/(-1.5)simplify

\frac{1}{- 1.5}

simplify (12)/(2x+3)+1/2 simplify

\frac{12}{2 x + 3} + \frac{1}{2}

simplify 3/2 x^{2/3}simplify

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

simplify-1/(sqrt(1-x^2))simplify

- \frac{1}{1 - x ^{2}}

factor+35-2x-x^2 factor

+ 35 - 2 x - x^{2}

Frequently Asked Questions (FAQ)

What is expand (s+1)^3(s-2) ?
The solution to expand (s+1)^3(s-2) is s^4+s^3-3s^2-5s-2