If the given expression is multiplied by

3^6, which expression is NOT equivalent?

A
3 10
B
9 10
C (
)(
)( 3 5 )( 3 5 )
D (
)(
)( 3 2 )( 3 8 )

To find the expression that is NOT equivalent when multiplied by 3^6, we need to evaluate each option after (3^6) is multiplied.

A: 3 * 10 * 3^6 = 3^7 * 10

B: 9 * 10 * 3^6 = 3^7 * 10 * 3

C: ((3^5)(3^5)) * 3^6 = 3^10 * 3^6 = 3^16

D: ((3^2)(3^8)) * 3^6 = 3^10 * 3^6 = 3^16

Notice that options C and D are equivalent after multiplying by 3^6.

Therefore, the expression that is NOT equivalent is option B, 9 10.