Homework Help: Math

Posted by Samantha on Saturday, March 24, 2012 at 6:59pm.

1. Simplify, and write in the base of 3: (9^x . 3^4x)^2
answer: 3^12x

2. Differentiate and simplify
a. y= 3x^4 - 4e^x + 8
answer: 4(3x^3 - e^x)

b. y= (3 + 4e^x)^5
answer: 20e^x (3+ 4ex)^4

c. y= (e^x - 1) / x^2
answer: (xe^x - 2e^x +2) / x^3

No one has answered this question yet.

Answer this Question

Related Questions

Math - I have solved the following and I am writing just their answers with it, ...
Math - 1. Simplify, and write in the base of 3: (9^x . 3^4x)^2 answer: 3^12x 2. ...
math - I have solved the following questions, let me know if they are correct, ...
math-check - I have solved the following questions, let me know if they are ...
algebra - i cannot figure any of this stuff out. please help. if you can there ...
algebra - Factor completely with respect to the integers. I just need to see if ...
Algebra (check my answers) - Please check these answers. Multiply -7(2a2 -4) = -...
algebra... help soon please - i cannot figure any of this stuff out. please help...
Algebra - Can you please check my work? You have helped other students I know. ...
calculus - I have been asked to solve this two different ways. The first way is...

For Further Reading

First Name:
School Subject:
Answer: