In exercise, use properties of exponents to simplyfy the expression.
(e2)(e5)

Step-by-step explanation:

According to the product property of exponents :

For example :

Let's take one more example :

 [∵ (-)(+)=(-)]

The given expression  :

Using the product property of exponent , we get

Hence, the required simplified expression would be .

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!