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21-01-2020
Mathematics

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what is the answer to this 2√3-5√÷√3+2√5

Respuesta :

21-01-2020

Answer:

[tex] \sqrt{ \div 3} [/tex]

mathematicallly error sentence!

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ViCaBeL ViCaBeL

21-01-2020

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)

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