Question

X-1
1
X+4
+
2x+1
=
x-2
2x²-3x-2

Answer 1

x = 2π3

Explanation:

csc(x)csc(x) , x=πx=π

3x+2y+zx+y+z3x+2y+zx+y+z , x=2x=2 , y=3y=3 , z=1z=1

cot(3x)cot(3x) , x=2π3

Hope this helps :)