Which one of the following expressions is equivalent to `4 (3m-1)`?
| `7m-1` | `12m-1` | `12m-4` | `8m` |
|
|
|
|
|
Algebra, NAP-J4-CA21
Which expression is equivalent to `6x + 12`?
| `3(2x + 4)` | `3(2x + 9)` | `6(x + 6)` | `6(x + 12)` |
|
|
|
|
|
Algebra, NAP-F4-NC18
What expression is equivalent to `-(y-6)`?
| `y-6` | `-y-6` | `y + 6` | `-y + 6` |
|
|
|
|
|
Algebra, NAP-I4-CA18
Which expression is equivalent to `4x^2-12x + x^3?`
| `4(x^2-3x + x^3)` | `4x (x-3 + x^2)` | `x^2 (4-12 + x)` | `x (4x-12 + x^2)` |
|
|
|
|
|