Rawremo7onamijalyn Rawremo7onamijalyn
  • 22-11-2016
  • Mathematics
contestada

simplify completely ((x2-4x+4)/(x2+10x+25)) x ((x+5)/(x2+3x-10)) ...?

Respuesta :

MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 22-11-2016
First of all you'll have to 
Factor x^2-4x+4 = (x-2)^2
Factor x^2+10x+25 = (x+5)^2
Factor x^2+3x-10 = (x+5)(x-2)

So you'll have (x-2)^2/(x+5)^2 X (x+5)/(x+5)(x-2)
Then cancel the (x-2) and (x+5) on both sides

Thus getting the answer of x-2/(x+5)^2
or x-2/x+10+25
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