Question

оро поппп
. Find the sum of the zeroes of quadratic polynomial
х2 + 7х + 10.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Sum of the zeroes is -7

Step-by-step explanation:x^2+7x+10=0

x^2+5x +2x +10=0

x(x +5)+2 (x +5)=0

(x+5)or ( x+2)=0

x =-2,-5

-2,-5 are the zeroes of the polynomial

-2+(-5)=-2-5=-7

Sum of the zeroes is -7

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