Step 3 The integral 27 12xe dx can be done with the substitution u = 2 and du %3D -2x dx. -2.r Step 4 With the substitution, we have 2n | 12xe-x dx = - 127 eu du 127 12ne + C. 12me" Step 5 Going back to x, the volume of our solid is = 144

Q: Solve. 3c9-18c2 81c

A: topic - cubic polynomial

Q: Solve 2 +125=0

A:

Q: Solve for xx: 4x=23

A: use the basic operation of multiplication.

Q: 135°

A:

Q: Distinguish the number of solutions.

A: Given that,

Q: 35 2x 21

A: Given information:

Q: Solve the following. 8x + x = 2x + 7 x

A:

Q: Can you please recheck the solution

A: The solution is perfectly fine, we give another Linear Algebra technique to support the answer which…

Q: Find a solution to the equation y + 9y = 0

A: The given homogeneous equation is y''+9y=0 to find the general solution of the given differential…

Q: Each day ben collects 8 rocks and discards of half each day. How many days will it take ben to…

A:

Q: How do I solve?

A: From the given function: plot  f(x)=3 from -∞<x≤-2 plot  f(x)=-2x-1 from x>-2  to x≤1   x…

Q: solve  (x+2)2=16 x=

A:

Q: How do I solve?

A:

Q: Differentiate: x¹0 cos(x)

A:

Q: Tom is 4 more than twice Andrews age. Sarah is 8 less than 5 times Andrew ‘s age. If Tom and Sarah…

A: