Find the sum of 3√9 and 2√8 in simplest form. also determine whether the result is rational or irrational and explain your answer also can u me answer this once you found the answer to the first part of the question, the result is rational/irrational because it can/can not be written at the ratio of two integer's and it's decimal expansion does/ does not terminate or repeat

9+4root number 2

Step-by-step explanation:root number equals 3

root number 8 equals 2root number 2,so 3 multiply by 3,then add 2 multiply 2root number 2,9+4 root number 2 is the final answer

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2