Library
Exercises
Games
Exams
Resources
Forum
News
Light
Log in
Sign up
Library
Exercises
Games
Exams
Resources
Forum
News
All courses
Library
Notable figures
Factoring a difference of squares
MCQ
How do you factor x² - 16?
Possible answers
(
x
−
4
)
2
(x-4)^2
(
x
−
4
)
2
(
x
+
4
)
(
x
−
4
)
(x+4)(x-4)
(
x
+
4
)
(
x
−
4
)
(
x
−
8
)
(
x
+
2
)
(x-8)(x+2)
(
x
−
8
)
(
x
+
2
)
x
(
x
−
16
)
x(x-16)
x
(
x
−
16
)
Log in to reply
Previous
Exercise 3 of 4
Next exercise
Report a mistake or suggest an improvement