Solve the equation.log 4x = log 2 + log (x + 5)
A. 5
B. 
C. -5
D. 
Answer: A
Mathematics
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Solve the equation.
= 
A. -2, 6 B. 0, - 3 C. No solution D. 0, 36
Mathematics
Solve the SSA triangle. Indicate whether the given measurements result in no triangle, one triangle, or two triangles. Solve the resulting triangle. Round the answer to the nearest tenth.b = 3, c = 4, B = 80°
A. B = 40°, A = 60°, a = 7 B. C = 41°, A = 59°, a = 11 C. C = 39°, A = 61°, a = 9 D. No triangle exists.
Mathematics
Solve the equation after making an appropriate substitution.x2/3 - 6x1/3 + 8 = 0
A. {2, 4} B. {8, 64} C. {-64, -8} D. {-4, -2}
Mathematics
Find the domain of the logarithmic function.f(x) = log8(x2 - 10x + 25)
A. (-?, 5) ? (5, ?) B. (5, ?) C. (-?, 0) ? (0, ?) D. (-5, ?)
Mathematics