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If using the method of completing the square to solve the quadratic equation x^2-11x-15=0, which number would have to be added to “complete the square”?

If using the method of completing the square to solve the quadratic equation x^2-11x-15=0, which number would have to be added to “complete the square”?
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If using the method of completing the square to solve the quadratic equation x^2-11x-15=0, which number would have to be added to “complete the square”?

If using the method of completing the square to solve the quadratic equation x^2-11x-example-1
asked
User Makkes
by
8.3k points

2 Answers

6 votes

Answer:

the answer is 30.25 i just got it right on delta math

Explanation:

answered
User Jan Pisl
by
8.5k points
3 votes
x = 10 or x = - 2.........
answered
User Saravanakumar
by
7.1k points
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