serenalh04 serenalh04
  • 25-10-2019
  • Mathematics
contestada

- x² - 4x + 12 = 0
how do u solve by completing the square​

Respuesta :

dandy0425
dandy0425 dandy0425
  • 25-10-2019

Answer:

0

Step-by-step explanation:

Simplifying

x2 + -4x + -12 = 0

Reorder the terms:

-12 + -4x + x2 = 0

Solving

-12 + -4x + x2 = 0

Solving for variable 'x'.

Factor a trinomial.

(-2 + -1x)(6 + -1x) = 0

Answer Link

Otras preguntas

how hot does it have to be to melt rock
how do you do scientific notation? what is 1.20 x 10 to the 3rd power
125 thousandths = 1 tenth _______________ thousandths
the interaction between mosquitoes and human beings is called ?
Can there be more than one point of intersection between the graphs of two linear equations?
how do you do scientific notation? what is 1.20 x 10 to the 3rd power
A water molecule gains enough energy to enter the gas phase is chemical or physical?why?
how do you do scientific notation? what is 1.20 x 10 to the 3rd power
Argyle has 8 t-shirts and 5 pairs of shorts that he wears with either sandals or sneakers.if all the colors and patterns coordinate how many different outfits c
which two numbers multiply to give you 100 and add to give you 10