Anonymous
Anonymous asked in Science & MathematicsMathematics · 4 weeks ago

Solve this Rational Expression, (x^2 −9)/ (3y)/ (x^2+6x+9)/( 9y)?

Attachment image

2 Answers

Relevance
  • 4 weeks ago
    Best Answer

    (x^2 − 9) / (3y) / (x^2 + 6x + 9) / (9y)

    = (9y) (x^2 − 9) / (3y) (x^2 + 6x + 9) 

    = 3 (x + 3)(x - 3) / (x + 3)^2

    = 3(x - 3) / (x + 3)

  • 4 weeks ago

    set it up line over line on a clean piece of lined paper. Factor all parts as you appropriately "flip" it. cancel like parts and reduce. I have faith in you.

    Source(s): My pencil got an A in Algebra 1
Still have questions? Get your answers by asking now.