How do you multiply $(4s^3+6s+1)(-2s)$ ?

Question

1592 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-08-23T12:24:00

Expand. $-8s^4 -12s^2 - 2s$

$[(4*s^3)*(-2*s) + (6*s)*(-2*s) + (-2*s)]$

$(-8s^4) + (-12*s^2) - (2*s)$

How do you multiply (4s^3+6s+1)(-2s)(4s^3+6s+1)(-2s)?