Question

x² + 5x+8 the aß. with experience​

Answer 1

For this sum u need To know quadratic formula

quadratic formula is in attachment.

Answer: The value of a+ß is -5.

Step-by-step explanation:

Since we have given that

x*+5x +8

Let a and ß 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.

a +B = =t= -3

Hence, the value of a+ß is -5.

Answer 2

Answer:

The value of α+β is 5

Explanation:

Since we have given that

x²+5x+8

Let x and B are the zeroes of the above quadratic equation

as we know the relation between zeroes and the cofficients of quadratic equation in the form of

ax²+bx+c=0

α+β= -b\α= -5\1= -5

Hence; the value of α+β is -5