What is expand s(s+3)(s^2+4s+8) ?

The solution to expand s(s+3)(s^2+4s+8) is s^4+7s^3+20s^2+24s

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expand s(s+3)(s^2+4s+8)

expand

s (s + 3) (s^{2} + 4 s + 8)

s^{4} + 7 s^{3} + 20 s^{2} + 24 s

Solution steps

s (s + 3) (s^{2} + 4 s + 8)

Expand

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

= (s^{2} + 3 s) (s^{2} + 4 s + 8)

Distribute parentheses

= s^{2} s^{2} + s^{2} \cdot 4 s + s^{2} \cdot 8 + 3 s s^{2} + 3 s \cdot 4 s + 3 s \cdot 8

Simplify

s^{2} s^{2} + s^{2} \cdot 4 s + s^{2} \cdot 8 + 3 s s^{2} + 3 s \cdot 4 s + 3 s \cdot 8 : s^{4} + 7 s^{3} + 20 s^{2} + 24 s

= s^{4} + 7 s^{3} + 20 s^{2} + 24 s

\frac{m ^{- \frac{1}{3}}}{n ^{- 2}}

lo g_{4} (4^{7})

28 x^{2} + 8

\frac{26}{7}

t^{3} + 64 k^{3}

What is expand s(s+3)(s^2+4s+8) ?
The solution to expand s(s+3)(s^2+4s+8) is s^4+7s^3+20s^2+24s