Solve the logarithmic equation.ln (3x - 5) = ln 20 - ln (x - 4)
A. 4, 
B. 
C. ?
D. 0, 
Answer: B
Mathematics
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Factor completely. If unfactorable, indicate that the polynomial is prime.x3 - 36x + 2x2 - 72
A. (x2 - 36)(x + 2) B. prime C. (x - 6)2(x + 2) D. (x + 6)(x - 6)(x + 2)
Mathematics
Rationalize the numerator of each fraction.
A. 
B. 
C. 
D. 
Mathematics
Find the x- and y-intercepts. Then graph the equation.
x + 
y = -8
A. 
; (0, -10)
B. 
; (0, 10)
C. 
; (0, -10)
D. 
; (0, 10)
Mathematics
Using interval notation, write the set.{x| x > 5}
A. [5, ?] B. [5, ?) C. (5, ?] D. (5, ?)
Mathematics