Convert the equation to the standard form for an ellipse by completing the square.36x2 + 16y2 + 144x + 96y - 288 = 0
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: D
Mathematics
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Find the particular solution to the given differential equation that satisfies the given conditions.2
+ 5
- 25y = 0; Dy = 0 and y = 2 when x = 0
A. y = - 
e-5x - 
e(5/2)x
B. y = 
e5x + 
e(-5/2)x
C. y = 
e-5x + 
e(5/2)x
D. y = 
e-5x + 
e(5/2)x
Mathematics
Provide an appropriate response.Examine the discriminant and find the roots of the equation, rounding to the nearest tenth if necessary: 5x2 - 6x = -5
A. x = 0.6 ± 1.17i B. x = 0.6 ± 0.8i C. x = 1.4, -0.2 D. x = 3 ± 4i
Mathematics
Multiply.(0.01)(631.39)
A. 63.139 B. 631.39 C. 6.3139 D. 6313.9
Mathematics
Write the fraction as a percent rounded to the nearest tenth, if necessary.
A. 280% B. 560% C. 28% D. 50%
Mathematics