SOLUTION: (9a)/(10)+(2b)/(5)+(1)/(a)

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: (9a)/(10)+(2b)/(5)+(1)/(a)      Log On


   

Question 110360: (9a)/(10)+(2b)/(5)+(1)/(a)
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
%289a%29%2F10%2B%282b%29%2F5%2B1%2Fa.......The least common multiple (LCM) for 10, 5, and a is 10a
%289a%2Aa+%2B+2a%2A2b+%2B+10%29%2F10a
%289a%5E2+%2B+4a%2Ab+%2B+10%29%2F10a.....since %289a%5E2+%2B+4b%2Aa+%2B+10%29 cannot be factored, this is final result:
%289a%5E2+%2B+4a%2Ab+%2B+10%29%2F10a