When George saw his daughter walked down the aisle, he couldn’t control his sponptaneous flood of tears.

Biết tổng các hệ của khai triển (x² + 1)ⁿ bằng 1024. Hãy tìm hệ số của x¹² trong khai triển trên.

Because Monica did not apply herself in high school, she was a mediocre student at the age of 16.

The way he’s obsessing over one doorknob when we’re renovating the entire house makes me think that he can not see the forest for the trees.

This study revealed that physicians’ survival estimates were unreliable, especially in the case of patients near death.

Gọi A, B  là giao điểm của đồ thị hàm số $y=\frac{2x+1}{x+1}$và đường thẳng y = −x − 1. Tính AB.

Over the past few year, there has been a noticeable decline in the number of books read by youngsters compared to the elderly.

The plot of this blockbuster film is tedious and overlong, full of scenes you’ve seen a million times before.

Jim has been on pins and needles all day today, waiting for the result of his IELTS exam.

Cho đường thẳng (d): y = (m − 1)x + 3 (với m là tham số). Tìm m để khoảng cách từ gốc tọa độ O đến đường thẳng (d) bằng $\sqrt{2}$.

Politicians often bend the truth to make themselves look better and their opponents look worse.

Điểm N(1; 4) có thuộc đồ thị hàm số y = –2x không?

My cousin tends to look on the bright side in any circumstance.

After the jury listened to the witness talk about the murder, it became apparent that he had never witnessed it.

It is widely known that the excessive use of pesticides is producing a detrimental effect on the local groundwater.

Chứng minh đồ thị hàm số y = 2x² đi qua điểm A(–1; 2)

Although it was a fake, the identical copy of the painting was sold for almost as much as the original.

Strongly advocating healthy foods, Janice doesn’t eat any sweetened breakfast cereals.

 The types of fruit available at the grocery store vary by season.

Tìm m để $y=\sqrt{\frac{m+1}{3x^2-2x+m}}$có tập xác định D = R.

Scientists claim that when people are sleep deprived, they feel more irritable and hostile.

Judy was not so worried about having left her bag on the bus as there was nothing expensive but a few odds and ends in it.

 Studying for new qualifications is one way of advancing your career.

Drivers are advised to get enough petrol because filling stations are few and far between on the highway.

They dig deep in search of mineral deposits to replenish those expended in the last year of growth.

Cho hàm số y = x³ + 3x² + 1 có đồ thị (C). Gọi d là tiếp tuyến của đồ thị hàm số tại điểm A(1;5) và B là giao điểm thứ hai của d với (C). Tính diện tích tam giác OAB?

Jim decided to set up his own business because he was tired of just being a cog in a machine.

Circle one letter to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Chị Hằng gửi ngân hàng 3 350 000 đồng, theo phương thức lãi đơn, với lãi suất 0,4% trên nửa năm. Hỏi ít nhất bao lâu chị rút được cả vốn lẫn lãi là 4 020 000 đồng?

Going to chaotic Black Friday sales requires patience and the ability to stay calm in tremendous crowds.

Chú Nam gửi vào ngân hàng 10 triệu đồng với lãi đơn 5%/năm thì sau 5 năm số tiền chú Nam nhận được cả vốn lẫn lãi là bao nhiêu?

People who work all the time and leave none for recreation will find themselves both bored and frustrated, since fun is a key part of healthy living.

Cho hàm số $y=\frac{x}{x^2+1}$.Tính vi phân của hàm số.

We weighed up the relative advantages of driving there or going by plane.

IPPR analysis reveals that just one in ten married men (10%) do an equal amount of housework as their wives, while just over one in ten (13%) of women says their husbands do more housework than they do.

Cho hàm số y = sinx – 3cosx. Tính vi phân của hàm số.

Trong mặt phẳng phức, tìm tập hợp các điểm biểu diễn các số phức z thỏa mãn $2\left|z-i\right|=\left|z-\overline{z+2i}\right|$.