Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
Simplify the expression. Assume all variables are positive.
![The given expression for problem number 27 is:
\[
(25^{\frac{3}{2}} \cdot 4^{-\frac{3}{4}})^2
\]
This mathematical expression involves exponentiation and multiplication:
1. **Inside the Parentheses**:
- \(25^{\frac{3}{2}}\) means 25 raised to the power of \( \frac{3}{2} \).
- \(4^{-\frac{3}{4}}\) means 4 raised to the power of \(-\frac{3}{4}\).
2. **Outer Squaring**:
- The entire product inside the parentheses is squared, as indicated by the exponent 2 outside the parentheses.
This type of expression is often explored in algebra and precalculus topics related to exponents and powers. It can be simplified further by calculating the powers and carrying out the multiplication.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba2184db-59cc-4016-872d-c87d6c6f2c47%2F489b918c-38d6-4d3f-9e6c-bc9f9739ee4a%2F4bmshbh_processed.jpeg&w=3840&q=75)
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