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Popular >

expand s(s+1)^3

Solution

expand

s (s + 1)^{3}

Solution

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

Solution steps

s (s + 1)^{3}

Expand

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

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

Distribute parentheses

= s s^{3} + s \cdot 3 s^{2} + s \cdot 3 s + s \cdot 1

Simplify

s s^{3} + s \cdot 3 s^{2} + s \cdot 3 s + s \cdot 1 : s^{4} + 3 s^{3} + 3 s^{2} + s

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

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Frequently Asked Questions (FAQ)

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