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lilavasa [31]
3 years ago
15

What number must be added to the expression below to complete the square? x²-7x

Mathematics
1 answer:
Inessa [10]3 years ago
4 0

Answer:

D.   49/4

Step-by-step explanation:

Complete the square by squaring half the coefficent of the x term

(-7/2)² = 49/4

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