Question

find the zeros of the following quadratic polynomial and verify the relationship between the zeros and the coefficients X square + 7 x + 12​

Answer 1

Answer:

Answer

Given,

x

2

+7x+12

zeros

x

2

+7x+12=0

(x+3)(x+4)=0

x=−3,−4

verification,

sum of roots =−

a

b

=−

1

7

=−7

product of roots =

a

c

=

1

12

=12

Hence proved.