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24-05-2021
Mathematics

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Factor 5a2 - 30a + 40.
A) 5(a - 2)(a + 4)
B) (a - 20)(a - 2)
O C) 5(a - 2)(a - 4)
OD) (5a - 5)(a - 8)

Respuesta :

24-05-2021

answer is C
u factor out a 5 first and then factor the polynomial expression that remains

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