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Nikitich [7]
3 years ago
5

If a and b are rational numbers and 5 +2 root 3/7+4 root3=a-b root 3;then a and b=

Mathematics
1 answer:
Usimov [2.4K]3 years ago
6 0

Answer:

           \bold{a=5\,,\quad b=-4\frac27}

Step-by-step explanation:

5+\frac{2\sqrt3}7+4\sqrt3=5+\frac27\sqrt3+4\sqrt3=5+4\frac27\sqrt3=5-(-4\frac27)\sqrt3

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3 years ago
Aahil, James and merav share £90 in the ratio 1:3:5 how much does merav get
Dafna1 [17]

Given: £90 is divided among Aahil, James and Merav in the ratio 1:3:5.

To find: How much Merav gets.

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Therefore, Merav gets £50.

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