The answer is 2.64. Hope this helps!
Answer:
3x² + 2x
Step-by-step explanation:
x would multiply with each term in the bracket
x (3x) + x(2)
----> 3x² +2x
hope the above solution will help you
please mark my answer as brainliest
To answer this question I would need to see the "previous problem"
If it takes 8 hrs for both and takes double when alone than it takes him 16 hrs