Question

If x=1
prove that
x²-1
-------=2
x-1​

Answer 1

Step-by-step explanation:

if x=1

then

(x^2-1)/ (x-1) =2

put the value of x in the equation

(1^2-1) /(1-1) =2

1-1/1-1=2

0/0 =2

hence, x is not equal to 2

Answer 2

Answer

Step-by-step explanation:

x²-1

-1-1=2

2-1

x=1

THIS WAS AN WRIGHT ANSWER