Question

check whether the foll are quadratic equation: x^2-2x=(-2)(3-x)​

Answer 1

Step-by-step explanation:

x²-2x=-6+2x

x²-2x+6-2x=0

x²-4x+6=0

by formula method u get urs answer

Answer 2

Step-by-step explanation:

${x}^{2} - 2x = ( - 2)(3 - x) \\ \\ {x}^{2} - 2x = - 6 + 2x \\ \\ {x}^{2} - 2x - 2x + 6 = 0 \\ \\ { x}^{2} - 4x + 6 = 0 \\ \\ therefore \: it \: is \: a \: quadratic \: \\ equation. \\ because \: its \: highest \: digree \: is \: 2.$

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