Which of the following expression is in standard form
1) 1-5x+7x2 2) 5x+1-7x2
3) 7x2+4x-1 4) -4x2+3x3
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2. is correct...............
mark branilest
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Answer:
ans is 2) 5x+1-7×2
ok bro. May it help you
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