1.

Check whether the following are Quadratic Equations:i) x2+2x+1=(4-x)2+3​

Answer»

ANSWER:

YES it is..

Step-by-step EXPLANATION:

x^2+2x+1=8-2x+3

x^2+2x+1=5-2x

x^2+2x+1+2x-5=0

x^2+4x-4=0

Hence it is a Quadratic Equation..

Hope it HELPS you..



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