HARD
10th CBSE
IMPORTANT
Earn 100

Which of the following equations has two distinct real roots?

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Important Questions on Quadratic Equations

HARD
10th CBSE
IMPORTANT
Which of the following equations has no real roots?
EASY
10th CBSE
IMPORTANT

State whether the following quadratic equations have two distinct real roots. Justify your answer.

x23x+4=0

EASY
10th CBSE
IMPORTANT

State whether the following quadratic equations have two distinct real roots. Justify your answer.

2x2+x1=0

EASY
10th CBSE
IMPORTANT

State whether the following quadratic equations have two distinct real roots. Justify your answer.

2x26x+92=0

EASY
10th CBSE
IMPORTANT

State whether the following quadratic equations have two distinct real roots. Justify your answer.

3x24x+1=0

EASY
10th CBSE
IMPORTANT

State whether the following quadratic equations have two distinct real roots. Justify your answer.

(x+4)28x=0

MEDIUM
10th CBSE
IMPORTANT

State whether the following quadratic equations have two distinct real roots. Justify your answer.

(x2)22(x+1)=0