Math, asked by poojarajeevan2006, 1 month ago

which of the following is a quadratic equation
1) (x-2)(x+1)=(x-1)(x-3)
2) 8(x-2)^3=(2x-1)^3+3
3) x^3-x^2+2x+2=(x+1)^3

Answers

Answered by Krishrkpmlakv

1

Answer:

Step-by-step explanation:

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