Question

Check my answer?
What number would you have to add to both sides to complete the square?

x2 + 12x = –6


144
*36
–36
–144

Answer 1

what?

Answer 2

what, what
what
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WHAT

Answer 3

the coefficient of x is 12, halve this and then square it ,
the number you get it is the number to add to both sides to complete the square

Answer 4

i see you have marked the correct option with a *

Answer 5

why, thank you, that was all i asked