Question

If A = [4/2x-3 x+2/x-1] is a symetrix then x=​

Answer 1

Step-by-step explanation:

4(x-1))-(2x(x+2)-3(x+2)

4x-4-((2x²+4x-3x-6))

4x-4-(2x²+x-6)

4x-4-2x²-x+6=0

-2x²+3x+2=0

2x²-3x-2=0

by factorize

2x²-4x+x-2=0

2x(x-2)+1(x-2)=0

x=2

x=-1/2