hbrmi00 hbrmi00
  • 12-07-2017
  • Mathematics
contestada

What is x^2 + y^2 - 4x + 12y -20= 0 factored

Respuesta :

chlovis9773
chlovis9773 chlovis9773
  • 12-07-2017
Simplifying
4x2 + 8xy + 4y2

Reorder the terms:
8xy + 4x2 + 4y2

Factor out the Greatest Common Factor (GCF), '4'.
4(2xy + x2 + y2)
 
Factor a trinomial.
4((x + y)(x + y))

Final result:
4(x + y)(x + y)
Answer Link

Otras preguntas

Without wolves the health of forests suffers. What theme of biology does this demonstrate?
what do the major types of molecules that make up living things have in common?
Australian vegetation is dominated by various species of acacia and a. marsupials. b. eucalyptus. c. ores. d. cacti.
round 51,487 to the nearest thousand
What is the simplest form of 49/91
Followers of Dharmic religions, such as Hinduism and Buddhism, __________. a. share a belief in a single god (monotheism) b. believe in a constant cycle of li
Hot dog buns come in packages of 8. For the school picnic, Mr. Spencer bought 30 packages of hot dog buns. How many hot dog buns did he buy?
Which would you expect to have stronger intermolecular forces? a) Hydrogen, which exists as a gas at room temperature b) Iron, which exists as a solid at roo
what is the capital of Mississippi
In 2008, the population of 10-to 14-years-old in the United States was 20,484,163. Write this number in expanded form