What is expand s(s+1)(s^2+6s+13) ?

The solution to expand s(s+1)(s^2+6s+13) is s^4+7s^3+19s^2+13s

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expand s(s+1)(s^2+6s+13)

expand

s (s + 1) (s^{2} + 6 s + 13)

s^{4} + 7 s^{3} + 19 s^{2} + 13 s

Solution steps

s (s + 1) (s^{2} + 6 s + 13)

Expand

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

= (s^{2} + s) (s^{2} + 6 s + 13)

Distribute parentheses

= s^{2} s^{2} + s^{2} \cdot 6 s + s^{2} \cdot 13 + s s^{2} + s \cdot 6 s + s \cdot 13

Simplify

s^{2} s^{2} + s^{2} \cdot 6 s + s^{2} \cdot 13 + s s^{2} + s \cdot 6 s + s \cdot 13 : s^{4} + 7 s^{3} + 19 s^{2} + 13 s

= s^{4} + 7 s^{3} + 19 s^{2} + 13 s

\frac{9 !}{( 9 - 5 ) !}

x x^{2}

x - \frac{1}{3}

(x^{3} + 3 x^{2} - 4 x + 9) + (4 x^{3} - 2 x^{2} - 3 x + 4)

\frac{110}{3}

What is expand s(s+1)(s^2+6s+13) ?
The solution to expand s(s+1)(s^2+6s+13) is s^4+7s^3+19s^2+13s