bmucher15 bmucher15

01-04-2020
Mathematics

contestada

Just need help with number 1. Thanks!

Just need help with number 1 Thanks class=

Respuesta :

sydjamison sydjamison

01-04-2020

For 1 you can use 2 or -4, either one works.

Answer Link

anu200499 anu200499

01-04-2020

Answer:512/27

Step-by-step explanation:

10x^2+20x-71=9

30x^3=9+71

30x^3=80

x^3=80/30

x^3=8/3

x=8^3/3^3

x=512/27

Answer Link

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