What is expand s(s^2+2s+1)^2 ?

The solution to expand s(s^2+2s+1)^2 is s^5+4s^4+6s^3+4s^2+s

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

expand

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

s^{5} + 4 s^{4} + 6 s^{3} + 4 s^{2} + s

Solution steps

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

(s^{2} + 2 s + 1)^{2} = s^{4} + 4 s^{3} + 6 s^{2} + 4 s + 1

= s (s^{4} + 4 s^{3} + 6 s^{2} + 4 s + 1)

Distribute parentheses

= s s^{4} + s \cdot 4 s^{3} + s \cdot 6 s^{2} + s \cdot 4 s + s \cdot 1

= s^{4} s + 4 s^{3} s + 6 s^{2} s + 4 ss + 1 \cdot s

Simplify

s^{4} s + 4 s^{3} s + 6 s^{2} s + 4 ss + 1 \cdot s : s^{5} + 4 s^{4} + 6 s^{3} + 4 s^{2} + s

= s^{5} + 4 s^{4} + 6 s^{3} + 4 s^{2} + s

(7, 3, 2) x (1, - 1, 5)

(6 - x) (x) d x

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\frac{( x ( 2 - 2 x ) ^{3} )}{2}

What is expand s(s^2+2s+1)^2 ?
The solution to expand s(s^2+2s+1)^2 is s^5+4s^4+6s^3+4s^2+s