please answer this question
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0
Answer:
I
(2a+b)²
2a×2a+b×b
4a²+b²
(4ab)²
i hope help you
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1
Answer:
bro apke recent question ka answer 240 sbko add krne k Baad aaya h
speed in km/h => 10+ 40 + 60 + 50 + 80 = 240
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