SOLUTION: simplify: 1) 6x2+5xy-6y2 ___________ _ 3x2-5xy+2y2 2) 2x2+11x+5 ___________ 3x2+17x+10 3) x2+13x+40 ___________ x2-2x-35

Algebra ->  Rational-functions -> SOLUTION: simplify: 1) 6x2+5xy-6y2 ___________ _ 3x2-5xy+2y2 2) 2x2+11x+5 ___________ 3x2+17x+10 3) x2+13x+40 ___________ x2-2x-35       Log On


   

Question 869062: simplify:
1) 6x2+5xy-6y2
_____________
3x2-5xy+2y2
2) 2x2+11x+5
___________
3x2+17x+10
3) x2+13x+40
___________
x2-2x-35
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


simplify: factor and look for identical factors in Numerator and Denominator

1)N: 6x2+5xy-6y2       N:(3x-2)(2x+ 3)

  D: 3x2-5xy+2y2       D:(3x-2)(x -1) 

%282x%2B3%29%2F%28x-1%29  

2) N: (2x + 1)(x+5)

   D: (3x + 2)(x+5)

   %282x%2B1%29%2F%283x%2B2%29

etc