Math, asked by joelrocks56, 7 months ago

n-1=2n Prove if it is a quadratic equation

Answers

Answered by shilpabomble87

3

Answer:

n-1=2n

-1=2n

-1=n

Therefore n= -1

Answered by manishap14032006

1

Answer:

x(x+5)=2

Step-by-step explanation:

x(x+5)=2

=x^2+5x-2=0

therefore it is a quadratic equation

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