ryankan22 ryankan22

22-02-2021
Mathematics

contestada

Solve the quadratic equation numerically (using tables of x- and y- values).
x squared + 2 x + 1 = 0

Respuesta :

zhoujennifer200 zhoujennifer200

22-02-2021

Answer:

x=-1

Step-by-step explanation:

Step 1: Factor

[tex]x^{2} +2x+1[/tex] => [tex](x+1)(x+1)[/tex]

Step 2: Solve for x.

[tex]x+1=0[/tex]

[tex]-1[/tex] [tex]-1[/tex]

-----------------

[tex]x=-1[/tex]

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