This is my teacher's working out for the question, I'm really stuck on how she got from step 2 to step 3 though, and I've been trying to find it out for about 30 minutes. Like what happened to all the "x"s?
forest veldt
This is my teacher's working out for the question, I'm really stuck on how she got from step 2 to step 3 though, and I've been trying to find it out for about 30 minutes. Like what happened to all the "x"s?
unreal kite
$\frac{1}{x(1-x)}-\frac{1}{x(1+x)} = \frac{1+x}{x(1-x)(1+x)}-\frac{1-x}{x(1-x)(1+x)}$
hello?
what
forest veldt
I dont understand how to find the LCM