Asked by Judy
Can this expression be factored?
4x^2+9
My homework assignment says to factor completely and this is one of the problems but I don't think this expression can be factored. Am I wrong? If so how do I factor it.
4x^2+9
My homework assignment says to factor completely and this is one of the problems but I don't think this expression can be factored. Am I wrong? If so how do I factor it.
Answers
Answered by
Damon
I can not factor that
are you sure it is not
4 x^2 - 9
that would be the difference of squares which is
(2 x - 3)(2 x + 3)
are you sure it is not
4 x^2 - 9
that would be the difference of squares which is
(2 x - 3)(2 x + 3)