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Nonlinear equations in one variable and systems of equations in two variables
easy
Which quadratic equation has no real solutions?
A
(
2
x
+
14
)
2
=
0
B
(
2
x
+
14
)
2
=
49
C
(
2
x
+
14
)
2
=
−
49
D
(
2
x
+
14
)
2
=
−
x
Which quadratic equation has no real solutions? | Math SAT Question | Ronan SAT