Question

3. Find the value of x2 +
if
= 3
(i) x +
(ii) -
=4
X
x​

Answer 1

Answer:

Given,  

2+x

4−x

​  

=x

⇒4−x=x(2+x)

⇒4−x=2x+x  

2

 

⇒x  

2

+2x+x−4=0

⇒x  

2

+3x−4=0

Hence, option C is correct.

Step-by-step explanation: