What is the answer to this 2√3-5√÷√3+2√5
2 answers:
Answer:
(16 - 5√15) ÷ (-17)
Step-by-step explanation:
(2√3-√5÷√3+2√5
By surd rationalization
(2√3-√5÷√3+2√5) * (√3-2√5÷√3-2√5)
(2×3 - 4√15 - √15 + 2×5) ÷ (3 - 2√15 + 2√15 - 4×5)
(6 - 5√15 + 10) ÷ (3 - 20)
(16 - 5√15) ÷ (-17)
Answer:
mathematicallly error sentence!
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