38. Evaluate the expression
52 - (3²+4)
1 answer:
Do parentheses first according to PEMDAS.
3 squared is 9 and add 4 to get 13
Do 52 minus 13 to get 39
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Answer:
9p^2 - 9
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132
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F(-3)=(-2)*(-3)-4=6-4=2
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9 + 10 = 19
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