# Algebraic Expressions and Identities (IMO- Mathematics Olympiad Class 8): Questions 39 - 46 of 63

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1029 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

## Question number: 39

» Algebraic Expressions and Identities

MCQ▾

### Question

is equivalent to________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 40

» Algebraic Expressions and Identities

MCQ▾

### Question

If , then is________.

### Choices

Choice (4) Response

a.

3

b.

1

c.

7

d.

2

## Question number: 41

» Algebraic Expressions and Identities

MCQ▾

### Question

On multiplying by, we get product________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 42

» Algebraic Expressions and Identities

MCQ▾

### Question

The difference of the degrees of the polynomials and is________

### Choices

Choice (4) Response

a.

10

b.

4

c.

5

d.

7

## Question number: 43

» Algebraic Expressions and Identities

MCQ▾

### Question

If, then is equal to________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 44

» Algebraic Expressions and Identities

MCQ▾

### Question

What must be subtracted from to get?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 45

» Algebraic Expressions and Identities

MCQ▾

### Question

The value of is________.

### Choices

Choice (4) Response

a.

1000

b.

10

c.

1

d.

100

## Question number: 46

» Algebraic Expressions and Identities

MCQ▾

### Question

If , then is________.

### Choices

Choice (4) Response

a.

2

b.

7

c.

4

d.

1

f Page