mirreileia
mirreileia
22-10-2021
Mathematics
contestada
need solution please help me Thank you
Respuesta :
abudimvp
abudimvp
22-10-2021
Answer:
X=0
X=-1/5
Step-by-step explanation:
Answer Link
mhanifa
mhanifa
22-10-2021
Answer:
{- 1/5; 0}
Step-by-step explanation:
15x² + 8x + 1 = 5x + 1
15x² + 8x - 5x + 1 - 1 = 0
15x² + 3x = 0
5x² + x = 0
x(5x + 1) = 0
x = 0, 5x + 1 = 0 ⇒ 5x = - 1 ⇒ x = -1/5
Answer Link
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