1) √(-3)^6 = √729 = 272) √2²(-8)² = 2(-8) = -163) -3√(-12)^4 = -3√144 = -312 = -364) -√5²14^4 = -√2538416 = -5196 = -980
1) √(-3)^6 = √729 = 27
2) √2²(-8)² = 2(-8) = -16
3) -3√(-12)^4 = -3√144 = -312 = -36
4) -√5²14^4 = -√2538416 = -5196 = -980