Add these three algebraic expressions using the vertical addition method. What is the answer?
a - 3a+2
2a? - 5a -3
- 4a + a-7
A. -a² + 7a-8
B. - a2 - 7a-8
C. a2 - 7a-8
Answers
Answered by
3
Answer:
B. - a2 - 7a-8. this is the answer.
Similar questions