Jennie1234 Jennie1234
  • 20-11-2019
  • Mathematics
contestada

x²-5x
Complete the square.

Respuesta :

jimrgrant1 jimrgrant1
  • 20-11-2019

Answer:

x² - 5x + [tex]\frac{25}{4}[/tex]

Step-by-step explanation:

Given

x² - 5x

To complete the square

add ( half the coefficient of the x- term )² to x² - 5x

x² + 2( - [tex]\frac{5}{2}[/tex])x + (- [tex]\frac{5}{2}[/tex])²

= x² - 5x + [tex]\frac{25}{4}[/tex]

= (x - [tex]\frac{5}{2}[/tex])² + [tex]\frac{25}{4}[/tex]

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