Question

Find the sum of the zeroes the polynomial
6x²+12+5​

Answer 1

6x²+11x+5

= 6x²+6x+5x+5

= 6x(x+1)+5(x+1)

= (x+1)(6x+5)

Zeroes: x+1 = 0

x = -1

6x+5 = 0

x = -5/6

Sum of the zeroes

= -1+(-5/6)

= -1-5/6

= -6-5/6

= -11/6

Answer 2

Step-by-step explanation:

sum of the roots = -b/ a

= -12/6

then the value is -2

Hope it may helps u

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