Math, asked by akhil5615, 10 months ago

zeroes of the quadratic polynomial x square + 7x + 12 are .​

Answers

Answered by shayanbhai
2

Given polynomial x²+7x+12

x²+4x+3x+12

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

(x+3)(x+4)

-3,-4 are the zeros

sum of zeros=-7=-b/a=-7

product of zeros =12=c/a=12

hence verified. 

Hope it helps!

Answered by vikashRaojaat
0

Answer:

x²+7x+12

Step-by-step explanation:

x²+4x+3x+12

x²+4x-3(x+4)

x(x+4)×-3(x+4)

x+4,x-3

x=-4

x=3

sum of zeros lf+b

-4+3=-1/12

product of zero

-4×3=-12=-12/1

Similar questions