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butalik [34]
3 years ago
12

anthony is solving the equation x^2-12x=16 by completing the square. what number should be added to both sides of the equation t

o complete the square?
Mathematics
1 answer:
zimovet [89]3 years ago
4 0

Answer:

add (12/2)^2 to both sides

Step-by-step explanation:

x^2-12x=16

x^2 -12x + (12/2)^2 = 16 + (12/2)^

x- (12/2)^2=52

(x-6)^2=52

Answers:

x= -2 root 3 +6

x= 2 root 3 +6

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