What is the simplified expression for

The simplified expression for is

Solution:

The given equation is

Simplifying the equation we get,

Simplifying the exponential form,

On simplifying the exponential form we get,

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

nope.   happens to me as well.

-aparri