Evaluate the integral by making a substitution (possibly trigonometric) and then applying a reduction formula.
A. 4[
- ln(
+ 1)]
B. 2[
+ ln(
+ 1)]
C. 
+ ln(
+ 1)
D. 4[
+ ln(
+ 1)]
Answer: B
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Solve.The pitch of a screw is the distance between threads. With each complete rotation of the screw, it goes in or out a distance equal to its pitch. How far will a screw with a pitch of 
in. go into a piece of wood when it is turned 10 complete rotations clockwise?
A. 
in.
B. 
in.
C. 
in.
D. 
in.
Find all real-number solutions. Round your answer to the second decimal place, if necessary. 5b4 = 118
A. ±5.90 B. ±2.20 C. 5.90 D. 2.20
Provide an appropriate response.Write an equation that requires the use of the multiplication property of equality, where both sides must be multiplied by 100 and where the solution isn't an integer.
What will be an ideal response?
Find an equation for the ellipse described.Center at (0, 0); focus at (-2, 0); vertex at (6, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1