athena1477
athena1477
15-03-2017
Mathematics
contestada
what is the vertex form of 2x^2+10x-5
Respuesta :
kmoritz20
kmoritz20
27-03-2017
Two Solutions
1. x =(10-√140)/4=(5-√
35
)/2= -0.458
2. x =(10+√140)/4=(5+√
35
)/2= 5.458
Answer Link
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