What is all the real solution of the equation

x=1, or 6, or 4 (D)

Step-by-step explanation:

x³-11x²+34x-24=0 solve by factorizing

(x-1)(x-6)(x-4)=0

x-1=0

x=1

if x-6=0

x=6

x-4=0

x=4

check : x³-11x²+34x-24=0

x=1 : (1)³-11(1)²+34(1)-24=0

1-11+34-24=-35+35=0   (correct)

x=6 : 6³-11(6)²+34(6)-24=0  (correct)

x=4 : 4³-11(4)²+34(4)-24=0 (correct)

c

step-by-step explanation:

i think because what else can be a sample of every member

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft