Problem 83 of 7
What value must be added to x^2-6x to complete the square?
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compute (b/2)^2 accurately.
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Expression must have leading coefficient 1 and no constant term shown.
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Solution
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1. Identify b, the coefficient of x.
2. Compute b/2.
3. Square b/2 to get the value to add.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Negative added values; the square value is nonnegative.