SOLUTION: which term should be added in x^2+8x to make it a perfect square

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Question 960947: which term should be added in x^2+8x to make it a perfect square
Answer by Alan3354(69443) About Me  (Show Source):
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which term should be added in x^2+8x to make it a perfect square
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Add c
c = (b/2a)^2
a = 1, b = 8