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Equivalent expressions
easy
If
3
(
x
−
4
)
2
=
243
, what is the value of
x
2
−
8
x
?
A
49
B
65
C
81
D
97
If \(3(x - 4)^2 = 243\), what is the value of \(x^2 - 8x\)? | Math SAT Question | Ronan SAT