keggo06 keggo06

24-04-2017
Mathematics

contestada

What number must you add to complete the square? x2 + 10x = 14

Respuesta :

24-04-2017

The square of half the linear coefficient...(10/2)^2=25

x^2+10x+25=39

(x+5)^2=39

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samiyah11 samiyah11

18-07-2018

The right answer is 25

Answer Link

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