PLEASE HELP “ solve the following any quality and write the solution in set form”
1 answer:
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I'm assuming all of (x^2+9) is in the denominator. If that assumption is correct, then,
One possible answer is
Another possible answer is
There are many ways to do this. The idea is that when we have f( g(x) ), we basically replace every x in f(x) with g(x)
So in the first example above, we would have
In that third step, g(x) was replaced with x^2+9 since g(x) = x^2+9.
Similar steps will happen with the second example as well (when g(x) = x^2)
We need the exponents law
So if
a=3
b=1/2
then
where x represent every half a year.
So if
a=3
b=1/2
then
where x represent every half a year.