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Mathematics
28 March, 04:57
Simplify: - 3^2+8:2*4-|-9|
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Brenna Wagner
28 March, 05:17
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Follow the order of operations. Evaluate absolute value first.
-3^2+8/2*4-9
Then evaluate exponents
9+8/2*4-9
Then evaluate multiplication and division from left to right
9+4*4-9
9+16-9
Then evaluate addition and subtraction from left to right
25-9
16
Final answer: 16
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