Question

find the sum of the zeros of the quadratic polynomial X square + 7 x + 10​

Answer 1

Answer:

(x+5)(x+2)

Step-by-step explanation:

x²+7x+10

x²+5x+2x+10

x(x+5)+2(x+5)

(x+5)(x+2)

Answer 2

Step-by-step explanation:

x square + 7x+10=0

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

(x+2)(x+5)

so, x=-2,-5

I hope it will help you