Question

find the zeroes of the quadratic polynomial x^2 +7x+10,and. verify the relationship between the zeroes and the coefficients​

Answer 1

Answer:

roots are x=-5,-2

Step-by-step explanation:

given x^2+7x+10=0

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

we can write 7x as 5x+2x

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

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

then

x=-5;-2

Answer 2

Answer:

Step-by-step explanation:

X ^ 2 + 7x + 10 = 0

=> (X + 5) (X + 2) = 0

=> X = -5,-2