peachtea123 peachtea123

14-12-2021
Mathematics

contestada

Evaluate the expression.

12 − { 1 + 2 [− 1 (3−8)]^2 }

What is the value of the expression?

A. -24
B. -39
C. -3

Respuesta :

lor067ewp lor067ewp

15-12-2021

Answer:

B -39

Step-by-step explanation:

12 - {1 + 2[-1 (3 -8)]²}

12 - {1 + 2[-1 (-5)]²

12 - {1 + 2[5]²

12 - {1 + 2 · 25}

12 - { 1 + 50}

12 - 51

-39

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