Subtract:
(i) 3x2- 5x + 6 from 5x2-x-3.
Answers
Answered by
4
Answer:
- 5 + 4x
Step-by-step explanation:
5x2-x-3 = 10 - x - 3
3x2- 5x + 6 = 6 - 5x + 6
= 10 - x - 3 - [6 - 5x + 6]
= 7 - x - [12 - 5x]
= 7 - x - 12 + 5x
= -5 + 4x
Similar questions