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 sydjamison
  • 01-04-2020

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

Answer Link
anu200499
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

Otras preguntas

Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot
you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot
in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.
What is the amplitude of y=1/2 sin2x
what is a high structure part of a church which has 5 letters
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot
The function of the eardrum in the middle ear is to