if a^2-2ab+b^2=ab which of the following is equivalent to a^2+b^2
the answer is 3ab but i dont know how
Add 2ab to both sides to combine like terms (i.e. get all the ab terms on the same side of the equals sign):
if a^2-2ab+b^2=ab which of the following is equivalent to a^2+b^2
the answer is 3ab but i dont know how
Add 2ab to both sides to combine like terms (i.e. get all the ab terms on the same side of the equals sign):