1.(2akar3+3akar5)(4akar3-2akar5) 2. (2akar5-3akar6)pangkat2 Tolong dong pliss

1. ( 8 + 243 ) ( 64 - 32 ) = 251 x 32 = 8032

2. ( 32 - 729 )2 = ( - 697 )2 = 485809

no1.(8+243) (64-32)
= 251×32
= 8032
no2.(32-729)2
=(-697)2
=485809
maaf kalau salah