8√6 + 9√2 -12√6 + 41√2

Question

Im totally lost

Answer 1

8sqrt(6)+9sqrt(2)-12sqrt(6)+41sqrt(2)

become (8-12)sqrt(6)+(9+41)sqrt(2)

=-4sqrt(6)+50sqrt(2)

but 6=3*2 so yukan kall sqrt(6)... sqrt(2)*sqrt(3)

so yu hav [50 -4sqrt(3)]sqrt(2)]

Answer 2

Given 8√6 + 9√2 -12√6 + 41√2
8√6-12√6+9√2+41√2
√6(8-12)+√2(41+9)
-4√6+50√2
50√2-4√6
60.9127

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