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Simplify the following expression 5^2-4/5+2

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Final answer:

To simplify the expression 5^2-4/5+2, we first simplify the exponent, divide 4 by 5, and add the results together to get 129/5 or 25.8.

Step-by-step explanation:

To simplify the expression 5^2-4/5+2, we need to follow the order of operations which is often remembered using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).

Using PEMDAS, we first simplify the exponent, so 5^2 = 5 x 5 = 25.

Next, we divide 4 by 5 to get 4/5.

Finally, we add 25 and 4/5 which can be written as 25 + 4/5. To add these two fractions, we need a common denominator which is 5. Converting 25 into a fraction with a denominator of 5 gives us 125/5. Adding 125/5 and 4/5 gives a result of 129/5. Therefore, the simplified expression is 129/5 or 25.8.

User JimPri
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1 vote
131/5 is your answer

User Alex Flint
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8.2k points

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