Answer:
(x - 6)^2 = 42
Step-by-step explanation:
Using " ^ " to indicate exponentiation, we have:
x^2 - 12x -6=0
Here the coefficients of this quadratic equation are a = 1, b = -12 and c = -6.
Start by taking HALF of the coefficient of x, that is, HALF of -12. We get -6.
Next, square this result: (-6)^2 = 36.
Finally, add this 36 to both sides, obtaining:
x^2 - 12x + 36 - 6 = 36
Rewriting the first three terms, we get:
(x - 6)^2 - 6 = 36, or
(x - 6)^2 = 42 This is the end result to "completing the square."
If you want to go further and actually solve for x, then see below:
Taking the square root of both sides, we get
x - 6 = ±√42
Then x = 6 ± √42, or
x = 6 + √42 and
x = 6 - √42
Answer:
5- ASA
6- SSS
7- SAS
8- SSS
Step-by-step explanation:
Answer:
same thing
Step-by-step explanation:
To round 14,737 to the nearest ones place...
The digit in the ones place in your number is the 7. To begin the rounding, look at the digit one place to the right of the 7, or the , which is in the place.
Since the is less than 5, we'll round our number down by
Leaving the 7 in the ones place alone.
Changing all digits to the right of this 7 into zeros.
The result is: 14,737.
So, 14,737 rounded to the ones place is 14,737.
Answer:
what
Step-by-step explanation:
what are you asking
