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iris [78.8K]
3 years ago
15

Simplify 3 square root of 5 end root minus 2 square root of 7 end root plus square root of 45 end root minus square root of 28.

(1 point)
Mathematics
2 answers:
KonstantinChe [14]3 years ago
7 0
3root5 - 2root7 + root45 - root28

2 root 7 is the same as root28.
3root5 is the same as root45.


2root7 is the answer
pshichka [43]3 years ago
5 0

Answer:

6√5 - 4√7

Step-by-step explanation:

Edge 2020. 100%

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