10. Simplify, using the common denominator: 11. Combine like terms: x- 2y + 5y +4x + 1 3/4
10. Simplify, using the common denominator: 11. Combine like terms: x- 2y + 5y +4x + 1 3/4
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Expert Solution
Step 1
Part 10)
Simplify , using common denominator,
Making denominator same example
=> a/b + c/d
=> a*d/b*d +c*b/d*b
=> (a*d+c*b)/b*d .....................(1)
=> 3/4 + 5/2
Here a=3,b=4,c=5,d=2
By equation one we get ,
=> (3*2+5*4)/4*2
=> (6+20)/8
=> 13/4
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