Question

Check whether (x-1)²=2x-6 is quadratic equation or not ?​

Answer 1

Answer:

yes, it is quadratic equations

x^2+1^2-2x=2x-6

x^2+1 =2x+2x-6

x^2=4x-6-1

x^2=4x-7

x^2-4x+7 =0

so this is quadratic equations

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

,(X-1)²=X²+1-2X||||||(a+b)²=a²+b²+2ab

X²-2X+1

THERE IS AN X² QUOTIENT

SO, IT IS AN QUADRATIC EQUATION