Question

Find zeroes of polynomial x2-x-12 andcheck relation between coefficients and zeroes

Answer 1

Answer:

Step-by-step explanation:

X²-x-12

12x²:- 4x*3x=12x²

4x-3x=1x

So,

X²-4x+3x-12

1x(x-4)+3(x-4)

(X-4) (x+3)

The zeroes are -3,4

Sum of 0's= -3+4=-1

Product of 0's= -3*4= -12

Sum of coefficients= -b/a = -1/1= -1

Product of coefficients= c/a= -12/1 = -12

Therefore, the sum and product of both zeroes and coefficients are equal.

Hope the answer helps u