Question 1
3 (2x - 1) =?
6x - 3x6 - 3x6x -3
6x - 3x6 - 3x6x -3Question 2
0,5 (4x +3) = ?
2x + 1,520x + 150,2x + 0,15
2x + 1,520x + 150,2x + 0,15Question 3
X ( x -5) = ?
2x -5X² -5xX² - 5
2x -5X² -5xX² - 5Question 4
5x (3x +1) =
15x +515x² + 515x² + 5x
15x +515x² + 515x² + 5xQuestion 5
3 (x ² − 9) =?
3x² - 123x - 273x² - 27
3x² - 123x - 273x² - 27Question 6
4 (3 x + 6) = ?
7x + 1012x + 2412 + 24x
7x + 1012x + 2412 + 24xQuestion 7
4 (0,25 − x) = ?
2 - 4xX - 41 - 4x
2 - 4xX - 41 - 4xQuestion 8
6x(2 + 9 x) = ?
12 + 54x12x + 54x12x + 54x²
12 + 54x12x + 54x12x + 54x²Question 9
3x( 2+ x) = ?
6x + 3x6x + 3 x²6x + 3
6x + 3x6x + 3 x²6x + 3Question 10
1,25( 2,4x - 1) =?
3x - 1,253 - 1,25x3x - 1,25x
3x - 1,253 - 1,25x3x - 1,25x
Comments