H
heaven_dreamlike_140995


1) (x^2 - 3x + 3 )*(x^2 - 2x + 3 ) = 2x^2
2) (x^2 + 3x + 2) * ( x^2 + 7x + 12) =24
3) x^2/3 + 48/x^2 - 10 * ( x/3 - 4/x) = 0
4) [căn (x+4) + căn(x-4)]/2 = x+ căn (x^2 - 16) - 6
2) (x^2 + 3x + 2) * ( x^2 + 7x + 12) =24
3) x^2/3 + 48/x^2 - 10 * ( x/3 - 4/x) = 0
4) [căn (x+4) + căn(x-4)]/2 = x+ căn (x^2 - 16) - 6