Question

Sridhar said that (x+1)2 =(x-3)is a quadratic equations . Do you agree?why?














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Answer 1

Explanation:

2(X+1)=(x-3)

2x+2=x-3

2x-x=-3-2

X=-5

Answer 2

Answer:

(x+1)2 = (x-3)

opening the brackets

2x+2 = x-3

2x - x = -3 -2

x = -5

This is not a quadratic equation as the maximum index of the variable is not 2