Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.
(log9 x + log9 y)
A. log9 
B. log9 
+ log9 
C. log9 
D. 
Answer: C
Mathematics
You might also like to view...
Simplify the expression by combining like terms if possible.-b2 + ab2
A. -b2 + ab2 B. ab C. a D. a + 2b2
Mathematics
Find the axis of symmetry of the given function.f(x) = -2x2 + 9x + 7
A. x = 
B. x = - 
C. x = 
D. x = - 
Mathematics
Simplify the expression.1254/3
A. 78,125 B. 15,625 C. 3,125 D. 625
Mathematics
Graph the hyperbola and label all intercepts.9x2 - 4y2 = 36
A. 
(-3, 0), (3, 0)
B. 
(-2, 0), (2, 0)
C. 
(0, 2), (0, -2)
D. 
(0, 3), (0, -3)
Mathematics