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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 extraneo…

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 extraneo…
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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.

asked
User Tashonda
by
8.5k points

2 Answers

2 votes

answer:12

expolntion:

12

=-11

13=12

answered
User Florin Dumitrescu
by
7.3k points
6 votes

Answer:

x=11

x

=

39

-

37

,

6

-

5

Explanation:

answered
User Ashish Jagtap
by
8.9k points
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