CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Nature of root of x1x1=x+42x+2 will be:



Correct Answer
A

Two distinct real roots

Your Answer
B

Two equal real roots

Your Answer
C

No real roots

Your Answer
D

None of these


Solution

The correct option is A

Two distinct real roots


x1x1=x+42x+2

2x22=x2+3x4
x23x+2=0 

D=b24ac

b24ac>0

(3)24×1×2>0

1>0 

Since, D>0 roots are distinct and real.

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
View More


People also searched for
View More



footer-image