Homework Help Forum: Math

Posted by JEFF BOMB on Saturday, November 7, 2009 at 6:31pm.

x'2+ 10= 3x+17. Use the quadratic formula to solve.

• Math - Reiny, Saturday, November 7, 2009 at 7:06pm

  x'2+ 10= 3x+17 it is generally accepted to use ^ to show exponents. x^2+ 10= 3x+17 x2 - 3x - 7 = 0 x = (3 ± √(9-4(1)(-7))/2 can you finish it ?

  
  

• Math - JEFF BOMB, Saturday, November 7, 2009 at 8:17pm

  the square root is impossible to do how do you solve it?

  
  

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