Question

1. Check whether the following are quadratic equations :
(i) (x + 1)2 = 2(x-3)
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Answer 1

Answer:

2x+2=2x-6

2x-2x+8=0

8 is not =0

Quadratic equation must have power 2...

Answer 2

Answer:

Yes it's a quadratic equation because for the equation to be quadratic the the highest power or degree should be 2 so in this case it is. So, it is the quadratic equation.

your question is (x+1)²=2(x-3)

x²+7=0 will be the equation on simplifying it

Hope you may get it

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