lovemarbeya
lovemarbeya
21-08-2019
Mathematics
contestada
simplify 8√40 - 3√90
Respuesta :
Gasaqui
Gasaqui
21-08-2019
Answer:
7√10
Step-by-step explanation:
8√40 - 3√90
8√(2^2*2*5) - 3√(3^2*2*5)
16√10 -9√10
7√10
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