Hi,
The like terms are 2xy, -xy and (1/2)xy, since they have the same variables and powers.
So you are rounding 60.89.
I don't know which way you are aiming for to round, but here are some possible answers.
61.00
60.90
61.90
Answer:
1.5326
Step-by-step explanation:
there is no more simplification it can only be calculated by a calculator
Answer:
Answer and explanation with steps are in the following attachments
Step-by-step explanation: