What is the product?
(–3s + 2t)(4s – t)
–12s2 – 2t2
–12s2 + 2t2
–12s2 + 8st – 2t2
–12s2 + 11st – 2t2
(–3s + 2t)(4s – t)
–12s2 – 2t2
–12s2 + 2t2
–12s2 + 8st – 2t2
–12s2 + 11st – 2t2