What is x=5-2sqrt(7),y=-9+2sqrt(15) ?

The solution to x=5-2sqrt(7),y=-9+2sqrt(15) is

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x=5-2sqrt(7),y=-9+2sqrt(15)

x = 5 - 27, y = - 9 + 215

(x = 5 - 27, y = - 9 + 215)

Solution steps

[x = 5 - 27 y = - 9 + 215]

Plug the solutions

y = - 9 + 215

into

x = 5 - 27

For

x = 5 - 27

, subsitute

y

with

- 9 + 215 : x = 5 - 27

Verify solutions by plugging them into the original equations

Therefore, the final solution for

x = 5 - 27, y = - 9 + 215

(x = 5 - 27, y = - 9 + 215)

3 x + 8 y = 79, 505 x + 6 y = 6500

x - 3 y = 7, 6 x - 18 y = 17

x + 3 y = 12, 2 x - (- 4) y = 1

3 a - 2 b = 1, 8 - 2 a + 3 b = 17

2 x + 4 y = 4, x + y = 0

What is x=5-2sqrt(7),y=-9+2sqrt(15) ?
The solution to x=5-2sqrt(7),y=-9+2sqrt(15) is