edgarsanchez94 edgarsanchez94

02-10-2017
Mathematics

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Sandra wrote p(x) = 30x + 5x2 in vertex form. Her work is below.

1. p(x) = 5x2 + 30x

2. p(x) = 5(x2 + 6x)

3. = 9;

4. p(x) = 5(x2 + 6x + 9) – 5(9)

5. p(x) = 5(x + 3)2 – 45

Describe Sandra’s

Respuesta :

22ellisalexander 22ellisalexander

11-06-2019

Answer:

Step-by-step explanation:

raps in 6

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