SOLUTION: Perform the subtraction. 18a+25b a+9b ----------- ----------- ----------- ---

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Question 1125246: Perform the subtraction.


18a+25b a+9b
----------------------------------------------------- - ------------------------------------
18a *(with a square of 2) +25ab-3b* (with a square of 2) 4a *(with a square of number 2) – 9b *(with a square of number 2)

(Simplify your answer. Type your answer in factored form.)
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
----
18a+25b a+9b
----------------------------------------------------- - ------------------------------------
18a *(with a square of 2) +25ab-3b* (with a square of 2) 4a *(with a square of number 2) – 9b *(with a square of number 2)
----

OR as you tried to show
18a+25b					                                                                                           a+9b
-----------------------------------------------------    -	  ------------------------------------  	
18a *(with a square of 2) +25ab-3b* (with a square of 2)	   4a *(with a square of number 2) – 9b *(with a square of number 2)


To write your expression PROPERLY, do in pure text like this:
(18a+25b)/(18a^2+25ab-3b^2)-(a+ab)/(4a^2-9b^2)


or same as
%2818a%2B25b%29%2F%2818a%5E2%2B25ab-3b%5E2%29-%28a%2Bab%29%2F%284a%5E2-9b%5E2%29