# How do you evaluate #abs(-71)-abs(-23+57)-22#?

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To evaluate ( |{-71}| - |{-23 + 57}| - 22 ), you follow the order of operations, also known as PEMDAS (parentheses, exponents, multiplication and division from left to right, addition and subtraction from left to right).

First, calculate inside the absolute value bars:

( |{-71}| = 71 )

( |{-23 + 57}| = |34| = 34 )

Now substitute these values into the expression:

( 71 - 34 - 22 )

Next, perform the subtraction:

( 71 - 34 = 37 )

( 37 - 22 = 15 )

So, ( |{-71}| - |{-23 + 57}| - 22 = 15 ).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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