Question

find the zeros of the quadratic polynomial X2 + 7 x + 10 and verify the relationship between the zeros and coefficients

Answer 1

hope it is useful for u

Answer 2

x²+7x+10=0

x²+2x+5x+10=0

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

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

x+2 = 0 ; x = -2

x+5 = 0 ; x = -5

Relationship between the zeroes and coefficients :-

Sum of zeroes = -2+(-5) = -2-5
= -7/1 = -x coefficient /x² coefficient

Product of zeroes = (-2)(-5)
= 10/1 = constant/x² coefficient

Hope it helps