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|{×}+×|=4. How MANY SOLUTION ARE THERE OF THE EQUATION AND WHAT ARE THEY?

|{×}+×|=4.        How MANY SOLUTION ARE THERE OF THE EQUATION AND WHAT ARE THEY?

Grade:10

1 Answers

Arun
25757 Points
4 years ago
{x} + x = ± 4
 
There are only three solutions 
 
x = +4 , – 4 , – 4.5
 
Regards
Arun (askIITians forum expert)

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