?

SAT® Math

Free Version

Upgrade subject to access all content

Moderate

Binomial Multiplication: Big Exponents

SATMAT-G1KK6S

$ \left( { x }^{ 100 }+a \right) \left( { x }^{ 100 }-a \right) $ is equivalent to which of the following?

A

$ { x }^{ 10000 }-{ a }^{ 2 } $

B

$ { x }^{ 200 }-{ a }^{ 2 } $

C

$ { x }^{ 200 }-{ 2a{ x }^{ 100 } }-{ a }^{ 2 } $

D

$ { x }^{ 10000 }-{ 2a } $