Homework Help Forum: Algebra 2 URGENT

Posted by Trisan on Saturday, November 7, 2009 at 6:26pm.

Solve. Square root of 3x+4=x BobPursely can you please show me the work

• Algebra 2 URGENT - bobpursley, Saturday, November 7, 2009 at 8:06pm

  square both sides. (3x+4)=x^2 rearrange x^2-3x-4=0 solve that by factoring, or the quadratic equation.

  
  

• Algebra 2 URGENT - bobpursley, Saturday, November 7, 2009 at 8:07pm

  and then test the answers in the original equation. When you square an equation, you can introduce roots that wont work.

  
  

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