-15+4/5(15e-10)-10e

Answer 1

To simplify the expression:

-15 + 4/5(15e-10) - 10e

First, calculate the value inside the parentheses:

15e-10 = 15 * e^-10

Now, rewrite the expression:

-15 + 4/5 * (15 * e^-10) - 10e

Next, simplify the multiplication and division:

-15 + (4 * 15 * e^-10) / 5 - 10e

5 and 15 can be canceled out:

-15 + 12e^-10 - 10e

Next, combine the e terms:

-15 - 10e + 12e^-10