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2 giờ trước (11:28)

ko giải đc

2 giờ trước (12:04)

h8y

25 phút trước

❓❤❓♂

17 phút trước

(2\(x\) - 5)\(^{2025}\) = (2\(x-5\))\(^{2023}\)

(2\(x\) - 5)\(^{2025}\) - (2\(x-5\)) = 0

(2\(x-5\))\(^{2023}\) .[(2\(x-5\))\(^2\) - 1] = 0

\(\left[\begin{array}{l}2x-5=0\\ \left(2x-5\right)^2=1\end{array}\right.\)

\(\left[\begin{array}{l}2x=5\\ 2x-5=-1\\ 2x-5=1\end{array}\right.\)

\(\left[\begin{array}{l}x=\frac52\\ 2x=6\\ 2x=4\end{array}\right.\)

\(\left[\begin{array}{l}x=\frac52\\ x=3\\ x=2\end{array}\right.\)

Vậy \(\in\left\lbrace\frac52;2;3\right\rbrace\)


fried, copied, married

21 tháng 2

hi bạn nha

V. Fill in each gap with a suitable word given.(10 pts)I live in a house near the sea. It is ...(1)... old house, about 100 years old and...(2)... very small. There are two bedrooms upstairs...(3)... no bathroom. The bathroom is downstairs ... (4)... the kitchen and there is a living room where there is a lovely old fire place. There is a garden...(5)... the house. The garden...(6)... down to the beach and in spring and summer...(7)... flowers every where. I live alone...(8)... my dog, Rack,...
Đọc tiếp

V. Fill in each gap with a suitable word given.(10 pts)

I live in a house near the sea. It is ...(1)... old house, about 100 years old and...(2)... very small. There are two bedrooms upstairs...(3)... no bathroom. The bathroom is downstairs ... (4)... the kitchen and there is a living room where there is a lovely old fire place. There is a garden...(5)... the house. The garden...(6)... down to the beach and in spring and summer...(7)... flowers every where. I live alone...(8)... my dog, Rack, but we have a lot of visitors. My city friends often stay with...(9)...

I love my house for... (10)... reasons: the garden, the flowers in summer, the fee in winter, but the best thing is the view from my bedroom window.

1

A. a

B. an

C. the

D. any

2

A. It's

B. It

C. there's

D. They're

3

A. and

B. or

C. but

D. too

4

A. between

B. next

C. near to

D. next to

5

A. in front

B. front of

C. of front in

D. in front of

6

A. go

B. going

C. goes

D. in goes

7

A. there are

B. they are

C. there are

D. those are

8

A. for

B. of

C. on

D. with

9

A. me

B. I

C. my

D. I'm

10

A. a

B. any

C. many

D. a lot

3
21 tháng 2

giúp mình với


21 tháng 2

1.B

2.A

3.C

4.C

5.D

6.A

7.A

8.D

9.A

10.C


21 tháng 2

VD:

1.tim - heart

2.ruột - intestine

3.thận - kidney

4.gan - liver

5.phổi - lung

22 tháng 2

lung - heart - stomach - liver - kidney

22 tháng 2

1 C

2 D

3 C

22 tháng 2

Dịch sang Tiếng anh nhé!

22 tháng 2
Nhầm dịch sang Tiếng Việt .Câu nói này dành cho cô Thương Hoài.