Answer
$$\sin \left(x^2\right)$$
Work Step by Step
Performing the given operation to create a composite function, we find:
$$f\left(g\left(x\right)\right),\:f\left(x\right)=sinx,\:g\left(x\right)=x^2 \\ \sin \left(x^2\right)$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.