factor:
a^2/36 - b^2/49
show all your steps please!!
you have the difference of two squares:
(a/6)^2 - (b/7)^2
So now the factoring is easy, right?
a^2/36 - b^2/49
show all your steps please!!
(a/6)^2 - (b/7)^2
So now the factoring is easy, right?