Order of Operations with Exponents
Pre-Algebra · Flashcards
PRE-ALGEBRA · FLASHCARDS
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QUESTION
Evaluate
12
÷
2
×
3
12 \div 2 \times 3
12
÷
2
×
3
.
QUESTION
In what order are operations performed in a numerical expression?
QUESTION
Evaluate
(
−
3
)
2
(-3)^2
(
−
3
)
2
.
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ANSWER
9. The parentheses make
−
3
-3
−
3
the base:
(
−
3
)
(
−
3
)
=
9
(-3)(-3) = 9
(
−
3
)
(
−
3
)
=
9
.
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