+210 \((5x+15/x^2-9) * (y-4/4-y)\)
I put the brackets so you don't get more confused
Is it
a) 5/(3-x)
b) 3/xy
c) 5/(3+x)
d) 5/(4-xy)
e) x/4 \(\sqrt{y}\) I do not know the answer to it.
+310 \(\frac{5(x+3)}{(x+3)(x-3)}=\frac{5}{x-3}\)
\(\frac{y-4}{4-y}=-1\)
\(\frac{5}{x-3}*-1=\frac{5}{3-x}\) which is answer choice \(\fbox a\)
