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

Near the ceiling of a room the air is warmer. The warm are rises be because of
Rachel accepts the she does not always make healthy food choices. What should her next step be to start eating healthy?
anna can type 123 words in 3 minutes. Caroline can type 220 words in 5 minutes . Who can type fastest
30 POINT QUESTION! WILL AWARD BRAINLIEST! HELP! I WILL SAY THANK YOU! The graph shows the weight of a cross- country’s team’s beverage cooler based on how much
Find the product of 5.345 and 10 3
Which is a correct first step for solving this equation? - 3x + 2 – 5x - 7 = 4x + 2
Liana saves $25 every month in her savings account. She took out $100 one time to Christmas shop. She now has $450 in her account. Write and solve an equation
What is the value of x?
who was the vice presidential candidate on the Republican ticket in 2008​
Which of these is the best example of metaphore