Quiz about Polynomials

Question 1

Find a quadratic polynomial each with the given number as the sum and product of its zeroes respectively : $$$$
$$-\frac{1}{4}, \frac{1}{4}$$

Accepted Answer

Covalent bond

Answer

$$4 {x}^{2}+{x}-1$$

Answer

$$4 {x}^{2}-{x}-1$$

Answer

$$4 {x}^{2}-{x}+1$$

Answer

$$4 {x}^{2}+{x}+1$$

Question 2

![](http://admin.getprephub.com/media/editor/2578_20211021065345085690.png)
The below picture are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arch is an arch in the shape of a parabola.In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.
The graph of $$x^{2}+1=0$$

Accepted Answer

Covalent bond

Question 3

![](http://admin.getprephub.com/media/editor/2578_20211021065218865037.png)
The below picture are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arch is an arch in the shape of a parabola.In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.
If $$\alpha$$ and $$\frac{1}{\alpha}$$ are the zeroes of the quadratic polynomial $$2 x^{2}-x+8 k$$ then $$k$$ is

Accepted Answer

Covalent bond

Question 4

![](http://admin.getprephub.com/media/editor/2578_20211021065056087313.png)
The below picture are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arch is an arch in the shape of a parabola.In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.
If the roots of the quadratic polynomial are equal, where the discriminant $$D=b^{2}-4 a c$$, then

Accepted Answer

Covalent bond

Question 5

![](http://admin.getprephub.com/media/editor/2578_20211021065010430973.png)
The below picture are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arch is an arch in the shape of a parabola.In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.
In the standard form of quadratic polynomial, $$a x^{2}+b x+c, a, b$$ and $$c$$ are

Accepted Answer

Covalent bond

Polynomials Cbse Class 10 Maths Problems and Solutions

Many students find Polynomials for Cbse Class 10 particularly challenging. Strengthen your concepts and gain confidence for your exams by solving free questions for Polynomials from for Cbse Class 10 preparation.