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JSS S3NT Mathematics Mock Test Chapter 3

Posljednje ažuriranje about 4 years ago

7

1

Pitanje 1

1.

Expand the expression

1

1

2

2

2

1

Pitanje 2

2.

Expand the expression

Pitanje 3

3.

Expand the expression

Pitanje 4

4.

Expand and simpify the expression

Pitanje 5

5.

Expand and simplify the expression

Pitanje 6

6.

Refer to the diagram below for question 6 and 7.
(You may choose more than one answer for question 6)
Given that its length is 2x -1 cm and breadth is 5 cm, the area of this rectangle can be written as

Pitanje 7

7.

Suppose the area of the rectangle in Question 6 is 35 square centimetres.
You form an equation, in terms of x, to solve for the value of x.
Which of the following steps is correct?