summerw71805p0aajq
summerw71805p0aajq summerw71805p0aajq
  • 04-03-2020
  • Mathematics
contestada

Solve for x. x² + 6x + 9 = 12 ​​ ​ x=−9±4 √3 ​ ​​ ​ x=−3±4 √3 ​ ​ ​ x=−9±2 √3 ​ x=−3±2 √3

Respuesta :

bamoah352
bamoah352 bamoah352
  • 04-03-2020

Answer:

9

Step-by-step explanation:

x2+3x+3x+9=12

(x+3)(x+3)=12

x+3=12

x=9

Answer Link

Otras preguntas

the cause of the European debt crisis?
800 divided by the sine of 37 degrees
how did the people of Yoruba pick their leaders?
During the Civil War, __________. A. the Five Tribes remained neutral B. the Five Tribes allied themselves with the Confederacy C. the Cherokee allied with the
When you notice something using your sense of smell, taste, touch, sight or hearing you are making which of the following? A. A hypothesis B. An experiment C.
What type(s) of intermolecular forces are expected between ch3ch2ch2ch2oh molecules?
What is the structure of the poem allow yourself to fight?
El príncipe chichimeca _____ mirando hacia la princesa y la nieve lo cubrió.
True or false? Gas particles never touch each other. A. True B. False
The lipid bilayer molecules do what for the cell ? A. Help cells recognize each other B. Allow food molecules into the cell C. Prevent the passage of certain