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Chapter 1: Problem 48

Perform the indicated subtraction. $$9 \pi-7 \pi$$

Short Answer

Expert verified
The result of the subtraction is \(2\pi\).

Step by step solution

01

Identify Constants and Prepare for Subtraction

Identify the constants in front of the pi symbol. In this case, they are 9 and 7, and you are asked to subtract them.
02

Perform the Subtraction

Subtract the two constants: \(9 - 7 = 2\).
03

Finalize the Expression

Multiply the result of subtraction by pi. So the result becomes \(2\pi\).

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