The standard parabolic form of the equation $f(x)=x^{2}+4x+1$ is

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The standard parabolic form of the equation $f(x)=x^{2}+4x+1$ is

E

Editor

Sep 18, 2022

The standard parabolic form of the equation $f(x)=x^{2}+4x+1$ is

Difficulty: Easy

A:

x(x+4)+1

B:

(x+2)^{2}-3

C:

(x+4)^{2}+9

D:

x(x-2)^{2}+1

ID: 63273dbaca83163ac3a12615