jasonnash jasonnash
  • 23-08-2019
  • Mathematics
contestada

24 POINTS IF ANSWERED CORRECTLY.


1. evaluate the expression for the given value and variable.
|-4b-8| + |-1-b^2| + 2b^3; b=-2
show work

2. solve the equation. check for extraneous solutions.

9 | 9-8x|=2x+3
show work.

Respuesta :

1227750
1227750 1227750
  • 23-08-2019

Answer:

x=11

x

=

39

-

37

,

6

-

5

Step-by-step explanation:

Answer Link
jhaslienikollelopez jhaslienikollelopez
  • 23-08-2019

answer:12

expolntion:

12

=-11

13=12

Answer Link

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