Question

x – 4x² = x+1= (x - 2) check wheather it is a quadratic equation ​

Answer 1

Step-by-step explanation:

x-4x²=(x+1)/(x-2)

x-4x²(x-2)=x+1

x²-2x-4x³+8x²-x-1

-4x³+9x²-3x-1=0

4x³-9x²+3x+1=0

therefore it is not a quadratic equation it's a cubic equation