Solve the equation.log2(3x - 2) - log2(x - 5) = 4
A. 
B. {6}
C. {18}
D. 
Answer: B
Mathematics
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Find the product.(8m + 11)2
A. 8m2 + 121 B. 64m2 + 176m + 121 C. 64m2 + 121 D. 8m2 + 176m + 121
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round to four decimal places.log?6
A. 0.2810 B. 1.2753 C. 0.6389 D. 1.5652
Mathematics
The augmented matrix is in row-echelon form and represents a system of linear equations. Solve the system using backward substitution.
Write the solution as an ordered triple, if possible.
A. (-25, -1, 1) B. No solution C. (-10, -1, 1) D. (-8, -2, 1)
Mathematics
Simplify the expression.
A. 2 B. -2 C. -4 D. 4
Mathematics