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What number must be added to the expression below to complete the square? x2+x

What number must be added to the expression below to complete the square? x2+x
asked 127k views
1 vote
What number must be added to the expression below to complete the square? x2+x

asked
User Tim Down
by
8.8k points

1 Answer

4 votes

Answer:

answer is 1/4

Explanation:

proof is (x-1/2)²= x²-2*1/2*x+1/4= x²-x+1/4

answered
User Neongrau
by
8.4k points
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