Solve the equation by completing the square.36x2 + 72x + 11 = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the given differential equation.D2y + 6 Dy + 9y = 0
A. y = c1e-3x + c2 B. y = (c1 + c2x)e3x C. y = (c1 + c2x)e-3x D. y = ce-3x
Mathematics
Express the set in roster form.The set of all whole numbers greater than 2 and less than 6
A. {3, 4, 5, 6} B. {3, 4, 5} C. {2, 3, 4, 5, 6} D. {2, 3, 4, 5}
Mathematics
Solve the equation.-26.8 - k = 17.4
A. -9.4 B. 9.4 C. -44.2 D. 44.2
Mathematics
Write the given statement as an equation.The height h of a triangle with a fixed area varies inversely as the base b.
A. h = 
B. b = kh
C. h = 
D. h = kb
Mathematics