0.25^9 × 2^9 × 25^9 × 64^9
=( 0.25 × 2 × 25 × 64)^9
= ( 0.25 × 2 × 25 × 4 × 4 ×4)^9
= [ (0.25 × 4) ×2 ×(25 ×4) × 4)^2
= ( 1 × 2 × 100 × 4 )
= 800^9
0.25^9 × 2^9 × 25^9 × 64^9
=( 0.25 × 2 × 25 × 64)^9
= ( 0.25 × 2 × 25 × 4 × 4 ×4)^9
= [ (0.25 × 4) ×2 ×(25 ×4) × 4)^2
= ( 1 × 2 × 100 × 4 )
= 800^9