Subtract:- 9a^2 + 4b - 4c from -5a^2 - 5b
Answers
Answered by
2
Answer:
14a^2 + 9b - 4c
Step-by-step explanation:
9a^2 + 4b - 4c -(-5a^2 - 5b)
9a^2 + 4b - 4c +5a^2 + 5b
14a^2 + 9b - 4c
Answered by
1
Answer:
14a²+9b-4c
Step-by-step explanation:
(9a²+4b-4c) - (-5a²-5b)
As we know that like terms can be added or subtracted.
Therefore, collect like terms in seperate brackets.
=(9a²+5a²)+(4b+5b)-4c
=14a²+9b-4c (Answer)
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