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xxTIMURxx [149]
3 years ago
12

Simplify -13b2 + 25b2

Mathematics
1 answer:
ioda3 years ago
3 0
-13b ^2 + 25b^2 = 25b^2 - 13b^2
 25b^2 - 13b^2 = 12b^2
 
hope this helps 
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