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Simplify 3√10+7√15-6√10-4√15 A.3√10-3√15 B.3√15-3√10 C.3√30-3√20 D.3√20-3√20 Please don't give any other answer, just pick from the options

Simplify 3√10+7√15-6√10-4√15 A.3√10-3√15 B.3√15-3√10 C.3√30-3√20 D.3√20-3√20 Please don't give any other answer, just pick from the options
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Simplify 3√10+7√15-6√10-4√15

A.3√10-3√15
B.3√15-3√10
C.3√30-3√20
D.3√20-3√20


Please don't give any other answer, just pick from the options

User Adavea
by
8.7k points

1 Answer

4 votes
3√10+7√15-6√10-4√15 =
(7√15-4√15)+(3√10-6√10) =
3√15 - 3√10

B.3√15-3√10
User Jimt
by
7.9k points
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