Answer:
You may divide by a variable. But only if you know the variable is non-zero. So, if setting the variable to zero makes both sides of the equation zero, we have a solution that that variable is 0, or the equation with the variable divided out holds. E.g. solve x(x-1) = 0. you wecomle thank me later
Answer:
white?
Explanation:
I think he's a polar bear
Answer:
ok but wat is the question
Explanation:
Did you ever find your answer ?? what is it .. I need it lol