MAT 10:1.1.3 SIMPLIFYING EXPRESSIONS INVOLVING BRACKETS
Soondress Sawmynaden December 17, 2023
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- Question 1 of 12
1. Question
Simplify 2(x + 3) + 7
- Question 2 of 12
2. Question
3(2x +7) -7x
- Question 3 of 12
3. Question
Simplify 2x – (4x + 3)
- Question 4 of 12
4. Question
Simplify 3(x – 2) + 2(x + 1)
- Question 5 of 12
5. Question
Simplify 2(a – b) – 3b
- Question 6 of 12
6. Question
Simplify 3(x – 2y) – 4(x + y)
- Question 7 of 12
7. Question
Simplify 2p(p – 2) – p(p + 1)
- Question 8 of 12
8. Question
Simplify -x(2x + 3) – 2x(2x + 3)
- Question 9 of 12
9. Question
The length of a rectangle is (2x + 3) cm and its width is 2x cm. Find, in terms of x, the area of the rectangle.
- Question 10 of 12
10. Question
The length of a rectangle A is (2x + y) cm and its width is 4 cm. Another rectangle B has length (x – 2y) and width 3 cm. Find, in terms of x and y the total area of rectangle A and rectangle B.
- Question 11 of 12
11. Question
Alex buys 2x apples at (x + 2y) rupees each and buys 3y oranges at (2x -y) rupees each. Find, in terms of x and y, in simplified form, how much does Alex pay alltogether.
- Question 12 of 12
12. Question
Expand and simplify 3a²(2a – b) – a²(a + b)