Subtract : 4a + 7 ab + 3b + 12
from 12a - 9 ab +5b - 3
Answers
Answered by
3
Substract nhi re baba is substract ke wajeh se me fail hui thi re baba meko ni karna substract
Answered by
12
Answer:
The correct answer is 8a-2ab+2b-15
Step-by-step explanation:
= 12a-9ab+5b-3 -(4a+7ab+3b+12)
= 12a-9ad+5b-3-4a+7ab+3b+12
= (12-4)a+(-9+7) ab+(5-3)b-15
= 8a-2ad+ 2b-15
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