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Advanced Math
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Equivalent expressions
medium
The expression
4
(
x
−
5
)
(
x
+
5
)
(
x
2
−
3
)
is equivalent to
4
x
4
−
r
x
2
+
p
, where
r
and
p
are constants. What is the value of
p
−
r
?
A
188
B
412
C
-188
D
-412
The expression \( 4(x-5)(x+5)(x^{2}-3) \) is equivalent to \( 4x^{4}-… | Math SAT Question | Ronan SAT