How do you evaluate #5+7*4#?

Answer 1

See the entire evaluation process below:

Since there are no parentheses or exponents (PE), multiplication and division (MD) are the next operations we carry out:

#5 + color(red)(7 * 4) -> 5 + 28#

Finally, Addition and Subtraction (AS) is carried out:

#5 + 28 = 33#

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Answer 2

Savannah Anderson

To evaluate the expression 5 + 7 * 4, you follow the order of operations, which is parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right). In this expression, multiplication comes before addition, so you first multiply 7 by 4, which equals 28, then add 5 to the result. Therefore, 5 + 7 * 4 equals 33.

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Answer from HIX Tutor

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.