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Math Drills
Factoring
Difference of squares
Practice 1
Factoring
Difference of squares
1 / 5
Basic
x
2
−
16
x^2 - 16
x
2
−
16
1
(
x
−
4
)
2
(x - 4)^2
(
x
−
4
)
2
2
(
x
+
8
)
(
x
−
8
)
(x + 8)(x - 8)
(
x
+
8
)
(
x
−
8
)
3
(
x
+
4
)
(
x
−
4
)
(x + 4)(x - 4)
(
x
+
4
)
(
x
−
4
)
4
(
x
+
4
)
2
(x + 4)^2
(
x
+
4
)
2
Answer
