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Maurinko [17]
3 years ago
10

Can you please help me solve −8+2[5+(−4+1)2]

Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
3 0
Use PEMDAS
Parenthesis
Exponents
Multiplication Division (Left to Right)
Addition Subtraction (Left to Right)
<em>First evaluate the operations inside of the brackets</em>
-8 + 2[5 + (-4 + 1)2] <em>evaluate (-4 +1) because it is surrounded by parenthesis</em>
-8 + 2[2 + (-3)2]) <em>multiply (-3)2
</em>-8 + 2[2 - 6] <em>subtract 2 - 6 because it is surrounded by the brackets (parenthesis)
</em>-8 + 2(-4) <em>multiply 2(-4)</em>
<em>-8 - 8
-16</em>
quester [9]3 years ago
3 0
  -8+2[5+(-4+1)2]
=-8+2[5+(-3)2]
=-8+2[5+-6]
=-8+2[-1]
=-8+-2
=-10

-10 is your answer

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