Help, asap, explain, thx a^2-b^2=8 a+2=2 then a-b=?

RobertoBr asked Jan 27, 2023

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45 votes

Help, asap, explain, thx
a^2-b^2=8
a+2=2
then a-b=?

RobertoBr asked Jan 27, 2023

2.6k points

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26 votes

Explanation:

a + 2 = 2

a = 2 - 2

a = 0

a² - b² = 8

0 - b² = 8

b² = -8

This question is impossible.

Sean Huber answered Jan 31, 2023

2.3k points

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