Question

My answer is A!


When solving x2 - 12x = -13 by completing the square, what value is added to both sides of the equation? (3 points)
Answer

-6

6

36

144

Answer 1

nopes,.

Answer 2

step 1
identify co-efficient of x.

Answer 3

step 2: divide it by 2

Answer 4

step 3:
Square it.
and you are done.

Answer 5

one sec

Answer 6

C :)

Answer 7

identify co-efficient of x.---->-12
divide by 2 ---->-6
square --->36
yes. :)

Answer 8

yay!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 9

:D