Math, asked by heena90, 11 months ago

Hyyyyy...!

check whether the following are quadratic equation.

1= (x-2) (x+5) =(x-3) (X+4)
2= (x-7) x= 3x²-5
3= (2x+1) (x-3) = (x-1)²

Plzz solve this ....!

I will mark it as brainlist

Answers

Answered by shivika5622

2

Answer:

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