Question

check weather (X+1)^2=2(x-3) is a quadratic equation



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Answer 1

Answer:

no

Step-by-step explanation:

(x+1)^2 =2(x–3)

first take Left hand side

(x+1)^2

(x+1) (x+1)

x(x+1) +1(x+1)

x^2+1x+1x+1

x^2+2x+1

Now take both sides

x^2+2x+1=2(x–3)

x^2+2x+1=2x–6

x^2+2x–2x+1+6=0

x^2+7=0

therefore, this is not quadratic equation