What number must be added to the expression below to complete the square? x²-7x
O A. 7/2
O B....
Mathematics, 21.05.2021 06:30 okme
What number must be added to the expression below to complete the square? x²-7x
O A. 7/2
O B. -7/2
O C. -49/4
O D. 49/4
Answers: 1
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