Answer: 8
a
−
12
b
Explanation:
4
(
2
a
−
3
b
)
=
4
×
(
2
a
−
3
b
)
=
4
×
2
a
−
4
×
3
b
=
8
a
−
12
b
Step-by-step explanation:
8
a
−
12
b
Explanation:
multiply each term in the parenthesis by the 4
⇒
4
(
2
a
−
3
b
)
=
(
4
×
2
a
)
+
(
4
×
−
3
b
)
=
8
a
+
(
−
12
b
)
=
8
a
−
12
b
