Question

5m²-m=0. find the value of discriminant for each of the following equation .

Answer 1

Hey

Here is your answer,

5m^2 -m=0

b^2 - 4ac =0
(-1)^2-4x5x0=0
1=0
it has 1 as its discriminant

It has real roots.

Hope it helps you!

Answer 2

Given:

An equation: 5m²-m=0

To find:

The value of the discriminant

Solution:

The value of the discriminant is 1.

We can find the value by following the steps given below-

We know that the discriminant of an equation can be calculated using the given equation.

Discriminant=b²-4ac, where b is the coefficient of m, a is the coefficient of m² and c is the constant.

The discriminant of an equation determines the nature of the equation.

The equation: 5m²-m=0

Here, a=5, b= -1, c=0.

Now we will use these values to calculate the value of the discriminant.

On putting the values, we get

Discriminant= (-1)²-4×5×0

= 1-0

=1

The value of the discriminant is greater than 0, which means that the equation has real roots.

Therefore, the value of the discriminant is 1.