Pentingg!!! (-5)^-7×(-5)^9 tolong jawab secepatnyaa
Matematika
zeniaazizah
Pertanyaan
Pentingg!!! (-5)^-7×(-5)^9 tolong jawab secepatnyaa
2 Jawaban
-
1. Jawaban nafizhaikal
karena angka nya sama pangkat ditambah
(-5)^-7×(-5)^9 = -5²
= 25 -
2. Jawaban arthurhattu27
(-5)^7 x (-5)^9
= (-5)^16
= 1525878906x10^11