Question

visit a petrol pump and find out the density of petrol and diesel.


please give me fast it is urgent!!​

Answer 1

The value of α+β is -5.

Step-by-step explanation:

Since we have given that

Let α and β are the zeroes of the above quadratic equation.

As we know the relation between zeroes and the coefficients of quadratic equation in the form of ax²+bx+c=0.

Hence, the value of α+β is -5.