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Equivalent expressions
medium
Which expression is equivalent to
(
2
x
+
9
)
2
−
(
x
+
7
)
?
A
4
x
2
+
35
x
+
74
B
4
x
2
+
35
x
+
88
C
4
x
2
−
x
+
74
D
4
x
2
−
x
+
88
Which expression is equivalent to \((2x + 9)^2 - (x + 7)\)? | Math SAT Question | Ronan SAT