Question

find the sum and product of following following quadratic polynomial 5 x square - 8 x minus 4​

Answer 1

Answer:

Sum = 8/5

Product = -4/5

Step-by-step explanation:

Let the zeros of the polynomial be 'm' and 'n'.

Standard form of quadratic equation is ax^2 + bx + c.

Now,

Sum of zeros = -b/a

= -(-8)/5

= 8/5

And,

Product of zeros = c/a

= -4/5

Hence, solved.

Hope it will help you.