Multiplying Algebraic Fractional Exponents

Click For Summary
SUMMARY

The discussion centers on simplifying the expression a3/2a5/4. The correct approach involves finding a common denominator for the exponents. The user initially calculated a8/6 but later recognized the need to convert the fractions to a common denominator, resulting in the correct answer of a11/4. This highlights the importance of aligning fractional exponents for accurate simplification.

PREREQUISITES
  • Understanding of fractional exponents
  • Knowledge of algebraic manipulation
  • Ability to find common denominators
  • Familiarity with exponent rules
NEXT STEPS
  • Study the properties of exponents in algebra
  • Practice simplifying expressions with fractional exponents
  • Learn techniques for finding common denominators
  • Explore advanced algebraic concepts involving exponents
USEFUL FOR

Students studying algebra, educators teaching exponent rules, and anyone looking to improve their skills in simplifying algebraic expressions.

Svetlana_Vein
Messages
17
Reaction score
1

Homework Statement


a3/2a5/4

Homework Equations

The Attempt at a Solution


I'm hoping you can help. My solution to this problem would be:

a3/2+5/4=a8/6=a4/3

But the answer in the back of my book is given as a11/4

I'm confused!
 
Physics news on Phys.org
Figured it! I didn't realize I had to make the denominators match!
 

Similar threads

Replies
2
Views
2K
  • · Replies 8 ·
Replies
8
Views
3K
Replies
13
Views
3K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 10 ·
Replies
10
Views
2K
  • · Replies 6 ·
Replies
6
Views
2K
Replies
9
Views
1K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 8 ·
Replies
8
Views
3K
  • · Replies 4 ·
Replies
4
Views
2K