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Can someone pls help me. it's highschool atufd

Can someone pls help me. it's highschool atufd-example-1
User Msell
by
4.3k points

1 Answer

6 votes

Answer:

True

Explanation:

Substituting a = 0 or b = 0 in the experssion will make it valid as it will also be equal to 0.

User Colddie
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5.3k points