If A = 3a - 2b, B = - 2a + 3b and C=-a-b,
find A + B + C and A+B-C.
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Answered by
0
Answer:
A+B+C=0
A+B-C=2a+2b
Step-by-step explanation:
Hope it helps you, thanks
Answered by
0
Answer:
A+B+C =0
Step-by-step explanation:
A+B-C=2A+2B
THIS IS THE
ANSWER
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