tinkylynn1402
tinkylynn1402
19-11-2020
Mathematics
contestada
slove by square roots :2x^2+11=131
Respuesta :
Аноним
Аноним
19-11-2020
Step-by-step explanation:
2x²+11=131
2x²=131-11
2x²=102
x²=
1
0
2
2
x²=51
x=√51
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