Simplify: (5a + 6b - 2c) - (4a + 3b - c)?
- a + 3b - c
- 9a + 9b - 3c
- a + 9b - c
- None of these
Explanation
(5a + 6b - 2c) - (4a + 3b - c)
Remove brackets. Remember to change signs:
= 5a + 6b - 2c - 4a - 3b + c
Combine like terms:
= (5a - 4a) + (6b - 3b) + (-2c + c)
= a + 3b - c
Last verified on 10-07-2026
Related MCQs
- a + 3b - c
- 9a + 9b - 3c
- a + 9b - c
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- sinx
- tanx
- cosx
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
