hankyplas
hankyplas
07-05-2020
Mathematics
contestada
What is the factorization of 121b^4-49
Respuesta :
Not2smart
Not2smart
07-05-2020
121^4-49
(11^2+7)(11^2-7) 1. 121. 49
11. × 11. 7 × 7
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