taygabrielle421
taygabrielle421
25-06-2020
Mathematics
contestada
can someone please help me!
Respuesta :
mhanifa
mhanifa
28-06-2020
Answer:
84
Step-by-step explanation:
k(x+6)= 4x²+20
k(10)= k(4+6)= 4*4²+20= 64+20= 84
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