Asked by Alex
Can you please verify my simplified expressions and point out where I went out wrong if I made mistakes:
(3x+1)/(2x^2-2) + (2x+2)/(2x^2-8x+6)=5x+1/2(x+1)(x-3)
(3x+1)/(2x^2-2) + (2x+2)/(2x^2-8x+6)=5x+1/2(x+1)(x-3)
Answers
Answered by
Reiny
Oh my !!!
How about factoring first and see where that gets you?
How about factoring first and see where that gets you?
Answered by
Damon
(3x+1)/[2(x+1)(x-1)]+2(x+1)/[2(x-3)(x-1)]
[(3x+1)(x-3)+(x+1)^2 ]/[(x^2-1)(x-3)]
[ 3x^2-8x-3 +x^2+2x+1 ]/[(x^2-1)(x-3)]
[4x^2-6x-2]/[(x^2-1)(x-3)]
2[2x^2-3x-1] / [(x^2-1)(x-3)]
[(3x+1)(x-3)+(x+1)^2 ]/[(x^2-1)(x-3)]
[ 3x^2-8x-3 +x^2+2x+1 ]/[(x^2-1)(x-3)]
[4x^2-6x-2]/[(x^2-1)(x-3)]
2[2x^2-3x-1] / [(x^2-1)(x-3)]
Answered by
Alex
Thanks for your help,Damon
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