traubkaylee
traubkaylee
12-06-2017
Mathematics
contestada
What is the product?
(–3s + 2t)(4s – t)
Respuesta :
juanny1818
juanny1818
13-06-2017
(
−
3s
+
2t
)
(
4s
+
−t
)
=
(
−
3s
)
(
4s
)
+
(
−
3s
)
(
−t
)
+
(
2t
)
(
4s
)
+
(
2t
)
(
−t
)
=
−
12
s^2
+
3s
t
+
8s
t
−
2
t^2
=
−
12
s^2
+
11s
t
−
2
t^
2
I hope this helps
Answer Link
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