brii305miami brii305miami

02-12-2019
Mathematics

contestada

Write in vertex form y=x^2+16x-71

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profarouk profarouk

02-12-2019

Good evening ,

Answer:

x^2+16x-71 = (x+8)²-135

Step-by-step explanation:

x^2+16x-71 = (x+8)²-8²-71

= (x+8)²-(64+71)

= (x+8)²-135.

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