Complete the square for the binomial. Then factor the resulting perfect square trinomial.x2 + 
x
A. x2 + 
x + 144 = (x + 12)2
B. x2 + 
x + 
= 
2
C. x2 + 
x + 
= 
2
D. x2 + 
x + 
= 
2
Answer: D
Mathematics
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Solve the quadratic equation by completing the square.12m2 + 5m = 0
A. m = 0
B. ± 
C. 
, 0
D. - 
, 0
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Evaluate the expression for the given replacement values.yx, for x = 3 and y = 7
A. 4 B. 343 C. 10 D. 21
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Multiply the following:
a. j23 ð j24 b. j2 ð j6 c. j3 ð j26 d. 8 ð j3
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Find the standard form of the equation of a circle that satisfies the given conditions.Center (19, 17) and passes through the origin
A. (x - 17)2 + (y - 19)2 = 650 B. (x - 19)2 + (y - 17)2 = 25 C. (x - 19)2 + (y - 17)2 = 650 D. (x - 17)2 + (y - 19)2 = 25
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