Answers created by sakura

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• A triangle has corners at `(1 ,3 )`, `(7 ,7 )`, and `(8 ,5 )`. If the triangle is dilated by a factor of `2` about point #(3 ,5 ), how far will its centroid move?
  
• Put this function in vertex form by completing the square?
  
• How do you find the integral of `int cos^3x sin^2x dx`?
  
• How to solve ∫ (sin^4x)(cos^2x) dx ?
  
• How do you find the indefinite integral of `int (x^2-3)/((x^2-9)(x+2)^2) dx`?