The equation 9 x^2-6 x-2=0 has - Vidyadip

MCQ

The equation $9 x^2-6 x-2=0$ has

A
no real root
B
2 equal roots
✓
2 distinct roots
D
more than 2 real roots

✓

Answer

Correct option: C.

2 distinct roots

C

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Quadratic Equations→Quadratic Equations — all question types→Maths STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

Choose the correct answer from the given four options : If the sum of the circumferences of two circles with radii $R_1$ and $R_2$ is equal to the circumference of a circle of radius $R,$ then

If $(\sin \theta+\operatorname{cosec} \theta)^2+(\cos \theta+\sec \theta)^2=k+\tan ^2 \theta+\cot ^2 \theta$, then $k=$

If a two digit number is chosen at random, then the probability that the number chosen is a multiple of $3,$ is :

If one root of the equation $3 x^2-10 x+3=0$ is $\frac{1}{3}$ then the other root is

The number of decimal places after which the decimal expansion of the rational number $\frac{23}{2^2\times5}$ will terminate, is:

The system of linear equations $a_1 x+b_1 y+c_1=0$ and $a_2 x+b_2 y+c_2=0$ has infinitely many solutions if :

The roots of $a x^2+b x+c=0, a \neq 0$ are real and unequal, if $\left(b^2-4 a c\right)$ is :

The total surface area of a cube is $864 \ cm^2$. Its volume is

The correct formula for finding the mode of a grouped frequency distribution is

A solid consists of a circular cylinder with an exact fitting right circular cone placed at the top. The height of the cone is $h$. If the total volume of the solid is $3$ times the volume of the cone, then the height of the circular is :