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Alik [6]
3 years ago
15

Evaluate the expression for the given value of the variable: PLEASE HELP

Mathematics
2 answers:
Shalnov [3]3 years ago
5 0

Answer:

The question is wether for the first positive value we consider (-4)×(-2) or -4×(-2)

spin [16.1K]3 years ago
4 0

Answer:

-11

Step-by-step explanation:

|-4b-8|+|-1-b^2|+2b^3

Given the value of b=-2

Plug in the value of -2 for b and evaluate

|-4b-8|+|-1-b^2|+2b^3

|-4(-2)-8|+|-1-(-2)^2|+2(-2)^3

|8-8|+|-1-4|+2(-8)

|0|+|-5|-16

0+5-16=-11

Final answer is -11

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