Question

Solve the following inequality.xe^x >=7Choose one:1. x <= 1.522. no solution3. x < =1.954. x > =1.955. x > =1.52

Answer 1

To solve this problem we need to apply the logarithmic product function, which is given below:

`xe^x\ge7`

When we apply the logarithmic product function on "xe^x" the result is equal to x, so we have:

`\begin{gathered} W(xe^x)\ge W(7) \\ x\ge W(7) \end{gathered}`

To find the value of "W(7)", which is the product logarithmic function we need to use a graphic calculator and the result is:

`x\ge1.52`