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Math Drills
Expanding expressions
Expanding with three terms
Practice 1
Expanding expressions
Expanding with three terms
1 / 5
Standard
Simplify.
(
a
+
b
+
2
)
2
\left(a + b + 2\right)^{2}
(
a
+
b
+
2
)
2
1
a
2
+
b
2
+
2
a
b
+
4
a
+
4
b
+
4
a^{2} + b^{2} + 2ab + 4a + 4b + 4
a
2
+
b
2
+
2
ab
+
4
a
+
4
b
+
4
2
a
2
+
b
2
+
a
b
+
2
a
+
2
b
+
4
a^{2} + b^{2} + ab + 2a + 2b + 4
a
2
+
b
2
+
ab
+
2
a
+
2
b
+
4
3
a
2
+
b
2
+
2
a
b
+
4
a
+
4
b
+
2
a^{2} + b^{2} + 2ab + 4a + 4b + 2
a
2
+
b
2
+
2
ab
+
4
a
+
4
b
+
2
4
a
2
+
b
2
+
4
a^{2} + b^{2} + 4
a
2
+
b
2
+
4
Answer
