Topic Content:
- Fractions with Brackets
When the numerator or denominator of a fraction has two or more terms, it is important to insert a bracket e.g.
\( \frac{(3x \: + \: 2)}{5}, \frac{3}{(x\: + \: 5)}, \scriptsize etc. \)Example 5.2.1:
Simplify the following
(a) \( \frac{x \: – \: 2}{3} \: + \: \frac{x \: + \: 3}{2} \)
(b) \( \scriptsize 5t \: – \: \normalsize \frac{3t \: – \: 2}{4} \)
(c) \( \frac{4m \: – \: 3n}{10} \: – \: \frac{2m \: – \: n}{15} \)
Solution
a. \( \frac{x \: – \: 2}{3} \: + \: \frac{x \: + \: 3}{2} \)
Denominators = 3 and 2
2 | 3 | 2 |
3 | 3 | 1 |
1 | 1 |
L.C.M of 3 and 2 = 2 × 3 = 6
L.C.M = 6
You are viewing an excerpt of this Topic. Subscribe Now to get Full Access to ALL this Subject's Topics and Quizzes for this Term!
Click on the button "Subscribe Now" below for Full Access!
Subscribe Now
Note: If you have Already Subscribed and you are seeing this message, it means you are logged out. Please Log In using the Login Button Below to Carry on Studying!
Responses