Question

Answer plz friends statistics and polynomials​

Answer 1

x²-x-12

x²+3x-4x-12

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

(x+3)(x-4)

x=-3

x=4

Answer 2

Step-by-step explanation:

x^2-x-12

x^2-4x-3x-12

x(x-4)-3(x-4)

(x-3)(x-4)

x-3=0 x-4=0

X=3 X=4

So,

X=3,4