Haileylittle465717 Haileylittle465717

09-04-2019
Mathematics

contestada

What must be added to x^2-x to complete the square
a: -1/2
b: 1/2
c: -1/4
d: 1/4

Respuesta :

yesi252 yesi252

09-04-2019

I think this is C I’m not sure

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jimrgrant1 jimrgrant1

09-04-2019

Answer:

d

Step-by-step explanation:

To complete the square

add (half the coefficient of the x- term)²

x² - x + ( - [tex]\frac{1}{2}[/tex])²

= x² - x + [tex]\frac{1}{4}[/tex] ← value required to complete the square

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