Question

p of a stre
5.
The Zeroes of the quadratic polynomial x2 + 7x + 12 are
a)-2-5
b)-3,-4
c) 2.5
d) 3,4​

Answer 1

Answer:

b-. (-3,-4)

this is the correct answer

I hope all of you understand this

Answer 2

Answer:

B)-3,-4

Step-by-step explanation:

x2+7x+12

after factorisingit becomes,

x2+4x+3x+12

x(x+4)+3(x+4)

(x+3)(x+4)

After equating with zero gives,

x= -3, x= -4

Hope it will help you..