Evaluate the expression 23^0-15^1+18^0+(43-12)

2 answers:

5 0

Please answer please please thank

4 0

Answer:

Step-by-step explanation:

23^0 - 15^1 + 18^0 + (43 - 12) =

= 1 - 15 + 1 + 31

= -14 + 1 + 31

= -13 + 31

= 18

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