HELP! ! ! ! ! ! ! ! ! ! PLEASE ! ! ! ! ! ! ! WILL FAN AND MEDAL ! ! ! ! ! ! ! ! ! ! ! ! ! !

What is the difference of the rational expressions below?
3x+1/x^2 - 5/x

A.) -2x+1/x^2
B.) 8x + 1 / x^2
C.) 3x _ 4 /x^2
D.) 3x - 4 /x^2 + x

@jhonyy9

Question

HELP! ! ! ! ! ! ! ! ! ! PLEASE ! ! ! ! ! ! ! WILL FAN AND MEDAL ! ! ! ! ! ! ! ! ! ! ! ! ! !

What is the difference of the rational expressions below?
3x+1/x^2 - 5/x

A.) -2x+1/x^2
B.) 8x + 1 / x^2
C.) 3x _ 4 /x^2 
D.) 3x - 4 /x^2 + x

@jhonyy9

anonymous · Answer

@mathgeek27 @Joel_the_boss @mathmath333 @ganeshie8  @undeadknight26 @gorv @iambatman @iGreen @satellite73 @pkjag

jhonyy9 · Answer

so will be A. the right answer but you know it why ?

jhonyy9 · Answer

so like a first step because the common denominator is x^2 so than what you need to dwith second fraction ?

jhonyy9 · Answer

multiplie by x so then will get 5x so will be 3x+1-5x in numerator what is equal 1-2x and for denominator will be x^2

anonymous · Answer

Thanks @jhonyy9