How do you simplify (sqrt3 - 2)^2?
1 Answer
Mar 3, 2017
(sqrt3-2)^2=(sqrt3-2)(sqrt3-2)
FOILing this out:
=(sqrt3)(sqrt3)-2sqrt3-2sqrt3-2(-2)
=3-4sqrt3+4
=7-4sqrt3
(sqrt3-2)^2=(sqrt3-2)(sqrt3-2)
FOILing this out:
=(sqrt3)(sqrt3)-2sqrt3-2sqrt3-2(-2)
=3-4sqrt3+4
=7-4sqrt3