Find two square roots for the complex number. Write your answer in standard form.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: E
Mathematics
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Determine convergence or divergence of the series.
A. Converges B. Diverges
Mathematics
Find y in terms of x.
= 5x-3/4, curve passes through (1, 8)
A. y = 5x1/4 + 3
B. y = 20x1/4 + 160
C. y =- 
x-7/4 - 3
D. y = 20x1/4 - 12
Mathematics
Complete the identity.
= ?
A. 2 B. 1 C. 0 D. -1
Mathematics
Solve the problem.The sides of a triangle are 7 inches, 8 inches, and 9 inches. If the shortest side of a similar triangle is 42 inches, find its longest side.
A. 8 in. B. 48 in. C. 54 in. D. 47 in.
Mathematics