Solve the equation by completing the square

x^2 - 7x - 4 = 0

A. 7.53, - 0.53

B. - 7.53, - 0.53

C. - 7.53, 0.53

D. 7.53, 0.53

How do you figure out the area of a square of 2m 5m 3m 3m 2m 1m

1/2 (6x-10) - x = What's the other side of the equation?

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Which of the following correctly completes the square of the equation below x2 + 2x = 19

A 5-pound bag of cat food coasts $11.25. What is the unit price of the cat food in dollars per pound?

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Explain how the scale factor is calculated and how the numerical value of the scale factor differs for enlargements and reductions.