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If A#B mean the same thing as 2A-B then 1#((2#3)#4) equals

User JohnTaa
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1 Answer

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Final answer:

To find 1#((2#3)#4), solve the expression step by step using the defined operation A#B as 2A - B. The final result of the expression 1#((2#3)#4) is 4.

Step-by-step explanation:

The student is asking to solve an expression using a given operation defined by A#B which means 2A - B. The specific expression to solve is 1#((2#3)#4). Let's solve it step by step.

  1. First, we solve the innermost expression: 2#3 which equals 2*2 - 3 = 4 - 3 = 1.
  2. Next, we take the result from step 1 and use it in the next part of the expression: (1#4) which translates to 2*1 - 4 = 2 - 4 = -2.
  3. Finally, we take the result from step 2 and complete the entire expression: 1#(-2) which equals 2*1 - (-2) = 2 + 2 = 4.

Thus, the calculated value of 1#((2#3)#4) is 4.

User Pavel Netesa
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