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Equivalent expressions
medium
In the equations,
a
,
b
, and
c
are given in terms of
x
.
a
=
x
(
x
+
62
)
b
=
x
(
x
+
31
)
c
=
x
(
x
−
31
)
Which of the following expressions is equivalent to
a
−
b
+
c
?
A
x
2
B
x
2
+
62
C
x
2
+
62
x
D
62
−
x
2
In the equations, \(a\), \(b\), and \(c\) are given in terms of \(x\)… | Math SAT Question | Ronan SAT