mariahtrejos94 mariahtrejos94

25-03-2020
Mathematics

contestada

What number must you add to complete the square? x^2+22x=50

Respuesta :

ghanami ghanami

25-03-2020

Answer:

Step-by-step explanation:

hello :

you add 11² to complete the square

x²+22x+11²=50+11²

(x+11)² = 171

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