tolong dong buat besok, pliss bantu aku:(

jawab :

4a) 4^7 = 16.384

4b) 6³ = 216

4c) (-3)²
= (-3)(-3)
= 9

4d) (-7)⁴
= (-7)(-7)(-7)(-7)
= (49)(49)
= 2401

5a) (-5)^-3
= (1/5³)
= 1/125

5c) 6^-2
= 1/6²
= 1/36

keterangan : → ^ = pangkat

semoga membantu ya gan.... . ....