Math, asked by 1harshithareddy5036, 6 months ago

Which of the following expression is in standard form
1) 1-5x+7x2 2) 5x+1-7x2
3) 7x2+4x-1 4) -4x2+3x3​

Answers

Answered by Anonymous
0

2. is correct...............

mark branilest

Answered by rubymalik65800
0

Answer:

ans is 2) 5x+1-7×2

ok bro. May it help you

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