Solve the equation.(x2 + 2)1/2 - (2x + 5)1/2 = 0
A. {3}
B. ?
C. {3, -1}
D. {-3, 1}
Answer: C
Mathematics
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Evaluate the improper integral or state that it is divergent.
A. -1 B. 1 C. 0 D. Divergent
Mathematics
Provide an appropriate response.Solve the fractional equation, identifying excluded values: 
x + 6 = 
x
A. -6
B. 6
C. -60
D. 60
Mathematics
Find the surface area of a rectangular box with length L, width W, and height H.L = 13.4 m, W = 14.5 m, H = 21.6 m
A. 1404 m2 B. 1281 m2 C. 797 m2 D. 1594 m2
Mathematics
Divide, when possible.4177 ÷ 5
A. 837 B. 835 C. 835 r2 D. 835 r4
Mathematics