What is the first step in simplifying the following expression 2x(x-3) plus x2(8-2x)?

What kind of number is 1-877-881-1053? What is the average length of a 5 ft 4 in woman's step? How many square meter is 280 sq feet? How many km are in 110mm? How do you write 410 in scientific notation? What is the area of rhombus DEFG if DF equals 8 and EG equals 13? What is 4 divided by 73? If it costs 54.82 per yard and i use 13.6 inches times 24 pieces what is my cost per piece? How do you find a one open syllable word? What is the area of 24 inches and 7 inches? What are meaningless phrases called? When lines overlap in a system of equations? How can we measure the length of curved line by using thread and divider? Is 72 a factor of 18? How do you convert radians to degree measures? How do you slove the median? What is a positive coterminal angle to -32 and deg that is between 500 and deg and 1000 and deg? What does a plant need to survive? What is .75 divided by 5? What is the equation of 82 in multiplying math?