Solve the equation by completing the square.x2 - 10x + 61 = 0
A. 5 + 6i
B. 5 - 6i, 5 + 6i
C. -1, 11
D. 5 - 36i, 5 + 36i
Answer: B
Mathematics
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Find the center (h, k) and radius r of the circle. Graph the circle.(x - 2)2 + (y - 4)2 = 
A. (h, k) = (- 2, - 4); r = 
B. (h, k) = (- 2, - 4); r = 
C. (h, k) = (2, 4); r = 
D. (h, k) = (2, 4); r = 
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Find the percent.What percent of 48 is 36?
A. 65% B. 75% C. 70% D. 80%
Mathematics
Fill in the blank with one of the words or phrases listed below.
The 
of a number is the factorization in which all the factors are prime numbers.
A. least common denominator B. equivalent C. prime factorization D. simplest form
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Use the graph to determine the x- and y-intercepts.
A. x-intercepts: -5, 5 B. x-intercepts: -5, 5; y-intercept: -5 C. x-intercepts: -5, 5; y-intercept: 0 D. y-intercept: -5
Mathematics