Math 110 Chapter 7 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| Rational Expression: | the ratio of two polynomials |
| Step 1 for multiplying fractions: | Factor the numerators and denominators of all rational expressions. |
| Step 2 for multiplying fractions: | Simplify the ratios of common factors to 1 and opposite factors to −1. |
| Step 3 for multiplying fractions: | Multiply the remaining factors in the numerator, and multiply the remaining factors in the denominator. |
| How do you divide a fraction? | Flip the second fraction, then multiply. |
| Step 1 for finding the LCD of rational expressions: | Factor denominators completely. |
| Step 2 for finding the LCD of rational expressions: | The LCD is the product of unique prime factors from the denominators, in which each factor is raised to the highest power to which it appears in any denominator. |
| Step 1 for writing an equivalent fraction (with common denominators) | Identify the LCD |
| Step 2 for writing an equivalent fraction (with common denominators) | Multiply the numerator and denominator of each fraction by the factors from the LCD that are missing from the original denominators. |
| Step 1 for adding/subtracting rational expressions: | Factor the denominators |
| Step 2 for adding/subtracting rational expressions: | Identify the LCD |
| Step 3 for adding/subtracting rational expressions: | Rewrite each expression as an equivalent expression with LCD denominators. |
| Step 4 for adding/subtracting rational expressions: | add or subtract the numerators |
| Step 5 for adding/subtracting rational expressions: | Simplify. |
| Step 1 for simplifying a complex fraction: | Add or subtract expressions in the numerator and denominators to form a single fraction: |
| Step 2 for simplifying a complex fraction: | Divide the rational expressions from step 1 by multiplying the numerator of the complex fraction by the reciprocal of the denominator |
| Step 3 for simplifying a complex fraction: | Simplify to lowest terms if possible. |
| Step 1 for solving a rational equation: | Factor denominators, Identify restricted values. |
| Step 2 for solving a rational equation: | Identify the LCD of all expressions |
| Step 3 for solving a rational equation: | Multiply both sides by the LCD |
| Step 4 for solving a rational equation: | solve! |
| Step 5 for solving a rational equation: | Plug & Chug to check the answers. |
| What does Sarah do? | Rock. |
Created by:
sarahbradshaw042