El profesor se sorprenderá mucho al ver tu solución correcta😉
2 2 37 + (5*x + 2)*(5*x - 2) = (3 - 4*x) + (6 - 3*x)
37+(5*x+2)*(5*x-2) = (3-4*x)^2+(6-3*x)^2
37 + - 4 + 25*x^2 = (3-4*x)^2+(6-3*x)^2
37+(5*x+2)*(5*x-2) = 9 - 24*x + 16*x^2 + (6 - 3*x)^2
37+(5*x+2)*(5*x-2) = 9 - 24*x + 16*x^2 + 36 - 36*x + 9*x^2
-12 + 60*x = 0
x = 12 / (60)
suma
1/5
=
1/5
producto
1/5
=
1/5
1/5