Questions asked by landon3

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• What is the square root of ax^2+bx+c?
  
• If #sqrt(a^2+b^2)=c^(1/2)#, Find values for a and b?
  
• Say #(a+b)^(2)+1# #=# #(c+d)^2# So what are the values of c and d?
  
• If #A_1x^3+A_2x^2+A_3x+A_4=0# Can be simplified Down to #a_1x^2+a_2x+a_3=0#, what are the Values of #a_1,a_2,a_3#?
  
• How to Turn #ax^2+bx+c=0=>Ax+B=0#?
  
• Prove #sqrt(a^2+b^2)e^(iarctan(b/a))=a+bi#?