Answers edited by Nico Ekkart

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• How do you solve #3x² + 7x = -2#?
  
• What is the derivative of #i#?
  
• What is the integral of #e^(7x)#?
  
• How do you solve the system using the elimination method for -3x+2y=-6 and 2x+2y=5?
  
• What is x inactivation?
  
• How do you write #y=x+3# in standard form?
  
• Question #94e1f
  
• How do you solve #x^2-6x+25=0#?
  
• How do you solve #-6 > -2x + -10#?