SOLUTION: This is from my derivatives of exponents lesson. I seem to be confused :( Question = If f(x)=10^3x-5 times e^2x^2, determine the values of x so that f'(x)=0. Thank you so mu

Algebra ->  Equations -> SOLUTION: This is from my derivatives of exponents lesson. I seem to be confused :( Question = If f(x)=10^3x-5 times e^2x^2, determine the values of x so that f'(x)=0. Thank you so mu      Log On


   

Question 1200942: This is from my derivatives of exponents lesson. I seem to be confused :(
Question =
If f(x)=10^3x-5 times e^2x^2, determine the values of x so that f'(x)=0.
Thank you so much :)
Answer by Edwin McCravy(20054) About Me  (Show Source):
You can put this solution on YOUR website!
Which of these, if any, do you mean?  

f%28x%29=10%5E3x-5%2Ae%5E2x%5E2

matrix%282%2C1%2C%22%22%2Cf%28x%29=10%5E%283x-5%29%2Ae%5E%282x%5E2%29%29

f%28x%29=10%5E3%28x-5%29%2Ae%5E2%28x%5E2%29

f%28x%29=10%5E%283x%29-5%2A%28e%5E2x%29%5E2%29

f%28x%29=10%5E%283x%29-%285%2Ae%5E2x%29%5E2%29

f%28x%29=10%5E%283x%29-%285%2Ae%5E2%29%28x%5E2%29

matrix%282%2C1%2C%22%22%2Cf%28x%29=10%5E%283x%29-5%2Ae%5E%282%2Ax%5E2%29%29

You must use parentheses around what is
to be taken all together as one quantity.

Edwin