ADD:-
(6a²+2b²-3ab+1) and (4a²-5b²-2ab+12)
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Answer:
Q). 6a²+4a²+2b²-5b²-3ab-2ab+1+13
Ans). 10a²-3b²-5ab+13
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0
Answer:
10a² - 3b²- 5ab + 13
Step-by-step explanation:
= ( 6a² + 2b² - 3ab + 1 ) + ( 4a² - 5b² - 2ab +12 )
= 6a² + 2b² - 3ab + 1 + 4a² - 5b² -2ab +12
= 6a² + 4a² + 2b² - 5b² - 3ab - 2ab + 1 + 12
= 10a² - 3b²- 5ab + 13
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