Answers created by Rorochevre

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• Question #29ac7
  
• Question #b418d
  
• Prove that #deg( frac(f(x))g(x) * frac(F(x))(G(x)) ) = deg( frac(f(x))g(x)) + deg( frac(F(x))(G(x)))# ( #deg(p(x))# means the degree of the polynomial #p(x)# ) ?
  
• How do you solve #w ^ { 2} + 4m = 45#?
  
• How do you solve #6( 2q - 3) = 26- 4( q - 9)#?