Question

Solve: (2x + 5y - 6)2 + (4x - 5y + 18)2 = 0​

Answer 1

Answer:

(2x+5y-6)2 + (4x-5y+18)2 = 0

4x + 10y - 12 + 8x - 10y + 36 = 0

12x + 0 + 24 = 0

12x + 24 = 0

12x = -24

x = -24/12

x = -2 .