Use the properties of logarithms to rewrite the expression. Simplify the result if possible. Assume all variables represent positive real numbers.log8 
A. (log8 4) 
- log8 8
B. log8 4 + 
log8 7 - log8 8
C. log8 4 + 
- log8 8
D. 
Answer: B
Mathematics
You might also like to view...
Find the derivative of y with respect to x, t, or ?, as appropriate.y = ln(cos(ln ?))
A. - 
B. -tan(ln ?)
C. tan(ln ?)
D. 
Mathematics
Set up an integral for the length of the curve.y = x5, 0 ? x ? 1
A. 
B. 
C. 
D. 
Mathematics
Solve.A supporting wire is to be attached to the top of a 26-foot antenna. If the wire must be anchored 26 feet from the base of the antenna, what length of wire is required?
A. 26 feet
B. 1352 feet
C. 52 feet
D. 26
feet
Mathematics
Solve the inequality and graph the solution set.
? 9
A. (-7, 11)
B. ?
C. [-7, 12]
D. [-7, 11]
Mathematics