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SAT® Math

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Difficult

More Than One Operation

SATMAT-TZVTOG

$ { x }^{ 2 }-\left( 2x+1 \right) \left( 2x-1 \right) $ is equivalent to which of the following?

A

$ { -3x }^{ 2 }+1 $

B

$ 2{ x }^{ 3 }-5{ x }^{ 2 }+1 $

C

$ { x }^{ 2 }-4x+1 $

D

$ -{ x }^{ 2 }+4x+1 $