Question

срочно!!!
1)запишите получившееся уравнение
√(2x-1)=6
2)запишите поучившееся неравенство
3)выбирите правильный ответ для неравенства
a)[1/2; бесконечность)
б)[-1/2; бесконечность)
в)(-бесконечность;1/2]
г)(-бесконечность;-1/2]
4)запишите ответ уравнения с учетом ОДЗ​

Answer 1

Răspuns:

︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎ ︎ ︎ ︎

︎ ︎

︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎

Explicație pas cu pas:

︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎ ︎ ︎ ︎

︎ ︎

︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎ ︎ ︎ ︎

︎ ︎

︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎ ︎ ︎ ︎

︎ ︎

︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎ ︎ ︎ ︎

︎ ︎

︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎ ︎ ︎ ︎

︎ ︎

︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎ ︎ ︎ ︎

︎ ︎

︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎

︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎ ︎ ︎ ︎

︎ ︎

︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎