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.
Subtract the rational expressions.
![The image shows a mathematical expression for problem number 39. The expression is a subtraction of two rational expressions with the same denominator:
\[
\frac{x^2 - 6}{x - 2} - \frac{x^2 - 3x}{x - 2}
\]
Both fractions have the identical denominator \(x - 2\). The numerators are \(x^2 - 6\) and \(x^2 - 3x\), respectively. The task involves simplifying or solving this expression, likely by combining the fractions since they have the same denominator.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Feb45c711-560e-444a-ae96-3c241a93ea5f%2Fdc4a31a3-690e-4fc7-91f2-0e9aed51aaf1%2Fj120qy_processed.jpeg&w=3840&q=75)
Step by step
Solved in 2 steps with 1 images
