Question

решите уравнения .х^2=0.36
х^2-50=0

Answer 1

1)х=+-√0,36
х=+-0,6
2)х^2=50
х=+-√50
х~+-7.1

Answer 2

1)х1=0.6
х2=-0.6
2)х^2=50
х=v50