madie46
madie46
12-10-2018
Mathematics
contestada
X^4+2x^2-4=0
What does x equal
Respuesta :
lindsayluvschase123
lindsayluvschase123
17-10-2018
Answer:
x=−1.111786,1.111786
Step-by-step explanation:
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pls answer i need good grades so i can play soccer