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anonymous
 4 years ago
4a^3/5x^2+2n/x^4 simplify
anonymous
 4 years ago
4a^3/5x^2+2n/x^4 simplify

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i cant solve that it's an expression

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i just want to simplify this

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1356630447159:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i cannot understand this could u please write it clearly

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0(4a^3x^4+10x^2n)/5x^6

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1you can simplify the top of the fraction by factorization 4a^3x^4+10x^2n  you need to find the gcf of the above 2 terms can you do that?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0no could u pls tell how to find it

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1the gcf is the greatest common factor piecewise we can can write factor of 4 and 10 = 2 because 2 is the greatest number which divides exactly into 4 and 10 do you follow that?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0and x^2 also but how will it go further

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1right thats as far as we can go so if we divide the gcf 2x^2 into the top bit we get 4a^3x^4 / 2x^2 = 2a^3x^2 and 10x^2n / 2x^2 = 5n so 4a^3x^4+10x^2n = 2x^2(2a^3x^2 + 5n)

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1finally putting it all together we have 2x^2(2a^3x^2 + 5n)  5x^6 dividing top and bottom by x^2: = 2(2a^3x^2 + 5n)  5x^4

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1the last step was necessary because ayushprasad didn't use the lcm as the denominator the lcm (lowest common denominator) of 5x^2 and x^4 is actually 5x^4 not 5x^6
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