jesseboo870
jesseboo870
22-06-2018
Mathematics
contestada
Please help me !!! :(
Respuesta :
sqdancefan
sqdancefan
22-06-2018
Multiply the 2nd equation by 4 and add the first equation.
2x² = 8
x² = 4
x = ±√4 = ±2
Substitute x² = 4 into either equation to get y² = 0.
Appropriate choices are
E. (2, 0)
F. (-2, 0)
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