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What is the standard form of: (x-5)(x-3)=2x-9

Sagot :

1.) We multiply the quantities to combine them as one.
          (x-5) (x-3) = 2x-9
         x² - 3x - 5x + 15
         x² - 8x + 15 = 2x - 9

2.) We simplify by transferring terms, 2x and -9 to the other side, to make their side 0. In this process, their sign changes after transferring to the other side.
        
      x² - 8x + 15 + 9 - 2x = 0
      x² - 10x + 24 = 0
Answer: 
                  x² - 10x + 24 = 0