Explain each step for solving x^2 - 4x=6 by the method of completing the square.
1 answer:
Answer:
If you aren't looking for the quadratic solving method then comment it down below and tell me what you're looking for
QUADRATIC EQUATION
x²- 4x = 6
(x - 2)²- 4 = 6
(x - 2)² = 10
x - 2 = ±10
x = ±10+2
x = -8, 12
You might be interested in
Its been a while since I have done geometry but I think it's pretty obvious that it's ABC > DBC
The answer is 12
Explanation: as you replace -2 it will give 4 so when u add 4 to 8 it equals to 12
I’m sorry I can’t help you, i would need more information
Answer:
3.2
Step-by-step explanation:
1000 grams in a kilogram
3200/1000=3.2
Answer:
6.67
Step-by-step explanation:
Because in the park there are 30 people OK
15 were walking
7 were playing
6 were running.
15 + 7 + 6=28
Meaning there are still 2 people left so that is 6.67 =% of the people.
Hope it helps have a great afternoon:)
