What number must you add to complete the square for x^2 + 4x = 15 ?

asked Oct 28, 2020 200k views

1 vote

by Hbit

6.3k points

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3 votes

Answer:

Explanation:

A P E X answer

Kovyrin answered Oct 29, 2020

5.4k points

4 votes

Answer: 4

Step-by-step explanation: Apex answer I just took the test.

Tosc answered Nov 2, 2020

by Tosc

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