Asked for help there but answer i got was worthless. So figured it out for myself & they asked me how did it. So gave them steps and got this email back:

"Your answer was marked Recommended by Silver Product Expert B. Diddy. Well done!

Post: How do I disable the voice that reads Google search results out loud?
1. do a search for anything
2. click gear icon "quick settings"
3. click "see all search settings"
4. click "other settings"
5. click slider to turn off "spoken answers"

Because it has been recommended, your answer will be seen by even more people who come to this Community for support. Thank you. You make a difference for people in the Chromebook Community!"