# How can the addition of a parenthesis be used to increase the value of the following expression?: 12-3^4-2/7+1

If you put the expression

The original expression is:

Now first we have to calculate the value of expression in brackets:

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By adding parentheses to the expression, the order of operations can be altered, potentially changing the result. For example, by adding parentheses as follows: 12 - (3^4) - 2/7 + 1, the exponentiation operation (3^4) is performed before the subtraction, resulting in a different outcome compared to the original expression. This is because according to the order of operations, exponentiation takes precedence over addition and subtraction.

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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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