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What number should be added to both sides of the equation to complete the square? x2 8x = 4

User Aprok
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2 Answers

5 votes

Answer:

c

Explanation:

User Fractalwrench
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6.3k points
3 votes
you would take half of the x term...and square it
so half of 8 is 4....4^2 = 16
u would add 16 to each side
User AliSh
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