Solve the equation. Find the exact solution. logx + log(x+1) = log20
(a) 6
(b) 4
(c) 19
(d) 20
(e) 2
(b) 4
Mathematics
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Match the function f with its graph.f (x) = log4 x
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The length of a rectangle is three inches more than the width. The area of the rectangle is 340 inches. Find the width of the rectangle.
A. 17 in. B. 20 in. C. 10 in. D. 9 in.
Mathematics
Find the equation of the transverse axis of the hyperbola.x2 - y2 = 200
A. y = 200x B. y = -x C. x = 0 (y-axis) D. y = 0 (x-axis)
Mathematics
Simplify by rationalizing the denominator. Write your answer in a + bi form.
A. 
+ 
i
B. 
- 
i
C. 
+ 
i
D. 
+ 
i
Mathematics