michelleorlderm michelleorlderm
  • 22-09-2020
  • Mathematics
contestada

rewrite the polynomial expressions (x + 4y + z)(x-7y)

Respuesta :

samkr14
samkr14 samkr14
  • 22-09-2020

Answer:

x²-3xy-28y²+xz-7yz

Step-by-step explanation:

  • (x+4y+z)(x-7y)
  • x²-7xy+4xy-28y²+xz-7yz
  • x²-3xy-28y²+xz-7yz
Answer Link

Otras preguntas

Haiti and the Dominican Republic share the island of __________. A. Antilles B. Hispaniola C. Burma D. Cayman
232620 in scientific notation
Which sentences best summarize this excerpt from Nathaniel Hawthorne's short story “Dr. Heidegger's Experiment"? His guests shivered again. (A.) A strange chil
the scale on a map indicates that 1 inch on the map corresponds to actual distance of 100 miles. two cities are 4.7 inches apart on the map. what is the actual
Which could be the measures of the three angles of an acute triangle? a. 40 , 90 , 50 b. 70 , 80 , 30 c. 25 , 25 , 130 d. 45 , 45 , 90
Imagine that an exchange student from China visits your class. While your teacher discusses how the United States has a limited government, the Chinese student
Who, in ladies figure skating, holds the current world record?
how many times greater is the value of the 4 in 640,700 than the value of the 4 in 67,040
A box containing 20 books costs $297.20. Which equation can be used to find c, the cost per book?
Which of the following is one of the five causes of a business cycle? a. decrease in consumer demand c. recession b. external shocks d. none of the above