Question

Find the sum of zeroes of the polinomial 6x2+11x+5

Answer 1

Answer:

-11/6

Step-by-step explanation:

Given:

6x²+11x+5

To find:

The sum of the zeroes of the given polynomial.

Solution:

1) For any quadratic equation ax²+bx+c = 0 :

Sum of zeroes: -b/a

Product of zeroes: c/a

2) In the given equation:

6x²+11x+5 = 0

on comparing the standard equation we have:

Sum of zeroes = -b/a = -11/6

Hence the sum of zeroes of 6x²+11x+5 is -11/6

Answer 2

Answer:

here,a=6,b=11,c=5

therefore alpha + beta=-b/a

alpha + beta=-11/6