cheyennevtoria cheyennevtoria

13-05-2021
Mathematics

contestada

Find two numbers a and b whose sum a+b is -3 and whose difference a−b is -5

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yinaanna0 yinaanna0

13-05-2021

Answer:

A=-4, b=1

Step-by-step explanation:

add those two function together u will got:

a+b+(a-b)=-3+(-5)

2a=-8

A=-4

-4+b=-3

B=1

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