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BARSIC [14]
2 years ago
13

Simplify the expression b+2/b^2-4

Mathematics
2 answers:
Lubov Fominskaja [6]2 years ago
8 0
3b because b^2-4= 1/b. So 2/1/b= 2b b+2b = 3b
denpristay [2]2 years ago
6 0
<u>b + 2</u>
b² - 4
b^-1 - 1/2
<u>  1 + 1</u>
b^1 - 2
<u>      2    </u>
b^1 - 2
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