Answer:
2
n
(
n²
+
3
n
+
4
)
Apply the distributive property.
2
n
⋅
n²
+
2
n
(
3
n
)
+
2
n
⋅
4
Simplify.
Multiply n by n² by adding the exponents.
[tex]2n^{3}[/tex]+
2
n
(
3
n
)
+
2
n
⋅
4
Multiply n by n
.
[tex]2n^{3}[/tex]
+
2
⋅
3
n²
+
2
n
⋅
4
Multiply 4 by 2
.
[tex]2n^{3}[/tex]
+
2
⋅
3n²
+
8
n
Multiply 2 by 3
.
[tex]2n^{3}[/tex]
+
6
n²
+
8
n
