skadiye2404 skadiye2404

12-07-2017
Mathematics

contestada

What number must you add to complete the square? x2 + 4x = 15 A. 16 B. 4 C. 2 D. 8

Respuesta :

nothanksok nothanksok

12-07-2017

B. 4 because 4/2=2, 2 squared is 4

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sdb321birge sdb321birge

02-02-2021

Answer:

4 lol ap.ex

Step-by-step explanation:

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