laylannialexis
laylannialexis laylannialexis
  • 17-09-2020
  • Mathematics
contestada

help please needed please

help please needed please class=

Respuesta :

lLillith
lLillith lLillith
  • 17-09-2020

Answer:

15a³b²+27c²d

Step-by-step explanation:

20a³b²-20a³b²=0

so all you have left is

15a³b²+27c²d

Answer Link

Otras preguntas

In 1778, British high command decided to try a southern attack in the Revolutionary War. They decided to invade Georgia with 3,000 troops. The purpose was to t
According to the article, in which TWO ways is lava similar to volcanic ash?
1. What factors contributed to the outbreak of World War I? 2. Why did the assassination of Archduke Francis Ferdinand spark war rather than diplomacy?
Kendra's water bottle contains 2 quarts of water she wants to add drink mix to it but the directions for the drink mix give the amount of water in fluid ounces
Which statement is correct?
Macbeth Questions; please help Before Duncan’s arrival, Lady Macbeth gives Macbeth some advice. How does her advice move the plot forward? Her advice to not let
Please help with number 14 it's social studies but I really need help!
An organism that is autotroph, single-celled, and eukaryotic is a(n __________________.
3b-7<24 solve for B. Thank you
Carl is revising his expository paper. Look at the sentences below. Which of the revisions is best? A. The gorillas in the tropical rainforests of Africa. Man