Math, asked by Anonymous, 3 months ago

Find the zeroes of the quadratic polynomial and verify the relationship between the zeroes and coefficient of polynomial p(x) = x2 + 7x + 12.

Answers

Answered by ItzMissKomal
2

 | | |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.

Attachments:
Answered by Anonymous
3

Answer:

Step-by-step explanation:

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.

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