haleydancer8
haleydancer8
13-10-2020
Mathematics
contestada
(5x + k)2 = mx2 + 70x + 49
Find m
Find k
Respuesta :
mathematicsproofs
mathematicsproofs
13-10-2020
Answer:
10x+2k=(2m+70) x + 49
10= 2m+70
2m=-60
m = -30
2k=49
k= 49/2
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