simplify 1/a+1/b divided by a/b-b/a

Simplify expression fully
in Algebra 2 Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

top: (1/a) +(1/b)=(a+b)/ab . . .

bottom: (a/b) -(b/a)=(a^2 -b^2)/ab . . .

top/bottom=(a+b)/(a^2-b^2) . . .

=(a+b) / [(a-b)*(a+b)] . . .

=1/(a-b)
by

Related questions

1 answer
simplify x+6 divided by 3x+18
asked May 29, 2013 in Algebra 1 Answers by anonymous | 1.5k views
1 answer
simplify this expression 80 1/4 divided by 5 -1/4
asked Jan 4, 2012 in Algebra 2 Answers by anonymous | 1.8k views
1 answer
simplify: 5a-2[7a-b(a-2)-5]
asked Mar 25, 2013 in Algebra 1 Answers by anonymous | 678 views
1 answer
(a^-5 b/ab^3)-4 simplify with positive exponents
asked Mar 22, 2013 in Algebra 2 Answers by anonymous | 779 views
1 answer
simplify this expression 9(a+b)
asked Mar 19, 2013 in Algebra 1 Answers by anonymous | 648 views
0 answers
simplify (a+b)^2(a+b)^3
asked Jan 30, 2013 in Algebra 2 Answers by anonymous | 851 views
1 answer
how to simplify 5(a + b) - (a + b )
asked Nov 3, 2012 in Algebra 1 Answers by anonymous | 678 views
0 answers
Simplify A^-3*B^5 / B^9*A^-4
asked Oct 22, 2012 in Algebra 1 Answers by anonymous | 647 views
1 answer
simplify a^3 times b^6 times a^7
asked May 30, 2012 in Algebra 1 Answers by anonymous | 506 views
0 answers
Simplify a^3 times b^6 times a^7
asked May 29, 2012 in Algebra 1 Answers by anonymous | 459 views
1 answer
simplify this expression 3(a + b ) - 3(a - b )
asked Mar 1, 2012 in Algebra 2 Answers by anonymous | 1.1k views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. complete the following. 825 use each digit once .make the two smallest 3 digit numbers and two largest 3-digit number (2)
  4. Solve 15 -1(12÷4+1)? (4)
  5. 8:4(5+2) (3)

Most popular tags

87,542 questions
99,768 answers
2,417 comments
504,659 users