jaquelinzavala890 jaquelinzavala890

26-02-2021
SAT

contestada

2r + 6 2
(x + 2)2 + 2
The expression above is equivalent to
(x + 2)?
where a is a positive constant and xx
What is the value of a ?

2r 6 2 x 22 2 The expression above is equivalent to x 2 where a is a positive constant and xx What is the value of a class=

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yidampark yidampark

11-04-2021

Answer:

a = 2

Explanation:

Multiply through by [tex](x+2)^{2}[/tex]

⇒ (2x + 6) - 2(x + 2) = a

2x + 6 - 2x - 4 = a

6 - 4 = a

2 = a

Hope this helps :)

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