Respuesta :

W0lf93
Given the quadratic equation, (x + 2)^2 = a. 
And, x = 1

Solving for the value of a
(x + 2)^2 = a.
a = (x + 2)^2
a = (1 + 2)^2
a = 3^2
a = 9

The value of a is 9
jayilych4real

The value of a in the given equation is 9

Calculations and Parameters:

Given the quadratic equation, [tex](x + 2)^2 = a.[/tex]

And, x = 1

Solving for the value of a

[tex](x + 2)^2 = a.\\a = (x + 2)^2\\a = (1 + 2)^2\\a = 3^2\\a = 9[/tex]

Therefore, the value of a is 9

Read more about quadratic equations here:

https://brainly.com/question/1214333

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