CPM Homework Help : CC2MN Problem 5-32

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5-32.

Evaluate each expression using the Order of Operations.

$-4(-4+3)+2^2$
Step 1 (a):
Parentheses come first in the Order of Operations.
$-4(-1)+2^2$
Step 2 (a):
Next simplify any exponents.
$-4(-1)+4$
Step 3 (a):
Do any multiplication or division in the order that it occurs.

$-3-3-3-(-3)$
Hint (b):
Follow the steps in part (a).

$-17+2(-2)(-2)$
Hint (c):
Follow the steps in part (a).
Answer (c):
$-9$

$(2+(-3)(5))(3+2(-6))$
Hint (d):
Follow the steps in part (a).
More Help (d):
Do everything inside the parentheses before multiplying.

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