Answer:
ueuehudh38883hehfufnnqn1jkqndienf900dnshdnx
Let x
1
& x
2
be the roots of the equation x
+ax+b=0
Therefore, x
+x
=−a and x
x
=b
and y
& y
+bx+a=0
Therefore, y
+y
=−b and y
y
=a
Given that, x
−x
=y
−y
⇒(x
)
−4x
=(y
−4y
⇒a
−4b=b
−4a
⇒(a−b)(a+b+4)=0
Therefore, a−b=0 or a+b+4=0
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
ueuehudh38883hehfufnnqn1jkqndienf900dnshdnx
Verified answer
Answer:
Let x
1
& x
2
be the roots of the equation x
2
+ax+b=0
Therefore, x
1
+x
2
=−a and x
1
x
2
=b
and y
1
& y
2
be the roots of the equation x
2
+bx+a=0
Therefore, y
1
+y
2
=−b and y
1
y
2
=a
Given that, x
1
−x
2
=y
1
−y
2
⇒(x
1
+x
2
)
2
−4x
1
x
2
=(y
1
+y
2
)
2
−4y
1
y
2
⇒a
2
−4b=b
2
−4a
⇒(a−b)(a+b+4)=0
Therefore, a−b=0 or a+b+4=0