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Math Drills
Expanding expressions
Product of a sum and a difference
Practice 1
Expanding expressions
Product of a sum and a difference
1 / 5
Basic
Simplify.
(
x
+
3
)
(
x
−
3
)
\left(x + 3\right)\left(x - 3\right)
(
x
+
3
)
(
x
−
3
)
1
x
2
−
9
x^{2} - 9
x
2
−
9
2
x
2
+
9
x^{2} + 9
x
2
+
9
3
x
2
−
6
x
−
9
x^{2} - 6x - 9
x
2
−
6
x
−
9
4
x
2
−
6
x^{2} - 6
x
2
−
6
Answer
