Which of the following algebraic expressions can be used to express the statement "one less than x squared?"
A1 − x to the power of 2
Bx to the power of2 − 1
C1 − 2x
D2x − 1
A1 − x to the power of 2
Bx to the power of2 − 1
C1 − 2x
D2x − 1