zavalaheysi zavalaheysi

13-10-2020
Mathematics

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if |a+3|=4 which describes all possible values of a)

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Аноним Аноним

13-10-2020

Answer:

1 and -1

Step-by-step explanation:

The absolute value means that the answer will always come out as positive, meaning that both 1 and -1 fit in this equation.

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oscar236 oscar236

13-10-2020

Answer:

-7 and 1.

Step-by-step explanation:

either a + 3 = 4 or a + 3 = -4

So a = 1 and a = -7.

Answer Link

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