daizeekreyna13
daizeekreyna13
10-07-2017
Mathematics
contestada
simplify -13b2 + 25b2
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AnimeBrainly
AnimeBrainly
10-07-2017
-13b ^2 + 25b^2 = 25b^2 - 13b^2
25b^2 - 13b^2 = 12b^2
hope this helps
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