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Math Drills
Expanding expressions
Cubic expansions
Practice 1
Expanding expressions
Cubic expansions
1 / 5
Basic
Simplify.
(
x
+
3
)
3
\left(x + 3\right)^{3}
(
x
+
3
)
3
1
x
3
+
6
x
2
+
9
x
+
27
x^{3} + 6x^{2} + 9x + 27
x
3
+
6
x
2
+
9
x
+
27
2
x
3
+
9
x
2
+
27
x
+
27
x^{3} + 9x^{2} + 27x + 27
x
3
+
9
x
2
+
27
x
+
27
3
x
3
+
9
x
2
+
9
x
+
27
x^{3} + 9x^{2} + 9x + 27
x
3
+
9
x
2
+
9
x
+
27
4
x
3
+
27
x
2
+
9
x
+
27
x^{3} + 27x^{2} + 9x + 27
x
3
+
27
x
2
+
9
x
+
27
Answer
