Предмет: Алгебра, автор: maqaliyev220105

решите уравнение x2-5x=14

Ответы

Автор ответа: vdovenkoviktoria299

1

Ответ:

2х - 5х = 14

14= 2х-5х

х = - 3 х

Автор ответа: dilnazamangeldinoba

0

Ответ:

-3×=14

-x=14÷3

-x=4 2/3 четыре целых две третих

×= -4 2/3

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: mirzoevilgar

подчеркни 3 слова с безударными гласными в корне

1 год назад

Предмет: Английский язык, автор: ValeriyaZhitskaya

4. Complete the sentences with Present Indefinite (I do) / Present Continuous (I’m
doing) forms of the following verbs.
belong, need, see, take, bite, play, shine, understand, drive, prefer, sing, watch, look, rain, snow, write
1. Look outside. It _____ . Everything is beautiful and all white. 2. My
father _____ the 8:15 train into the city every weekday morning. 3.
On Tuesdays and Thursdays, I walk to work for the exercise. Every
Monday, Wednesday, and Friday, I _____ my car to work. 4. A: Charlie,
can’t you hear the telephone? Answer it! B: You get it! I _____ my
favorite TV show. I don’t want to miss anything. 5. A: What kind of
tea do you like? B: Well, I’m drinking black tea, but I _____ green
tea. 6. I’m gaining weight around my waist. These pants are too
tight. I _____ a larger pair of pants. 7. A: Dinner’s ready. Please
call the children. B: Where are they? A: They _____ a game outside in
the street. 8. It’s night. There’s no moon. Emily is outside. She
_____ at the sky. She _____ more stars than she can count. 9. Michael
has a good voice. Sometimes he _____ with a musical group in town.
It’s a good way to earn a little extra money. 10. A: Ouch! B:
What’s the matter? A: Every time I eat too fast, I _____ my tongue.
11. Alicia always _____ in her diary after dinner. 12. Thank you for
your help in algebra. Now I _____ that lesson. 13. This magazine
isn’t mine. It _____ to Colette. 14. I can see a rainbow because
the sun _____ and it _____ at the same time.

1 год назад

Предмет: Русский язык, автор: nynyny

Что значит преднамеренно?

1 год назад

Предмет: Математика, автор: бог80

Длина дома на плане 50 см чему равна длина дома на местности если масштаб 1: 500

8 лет назад

Предмет: Математика, автор: NS1981

Помогите пожалуйста решить N 3 N 4

8 лет назад