Question

If f(x) = x^2 and g(x) = 7/x, find f(x) * g(x)

Answer 1

multiply x^2 and 7/x

Answer 2

\[f \cdot g \\ x^2 \cdot \frac{7}{x}\]

Answer 3

you can simplify this a little

Answer 4

but make sure you state any domain restrictions upon x when you do

Answer 5

like we know we can't divide by what number?

Answer 6

So 7x? Can't divide by zero

Answer 7

right so you would f*g=7x where x cannot be zero

Answer 8

you are done by the way