-5c pangkat 7 kali 2c pangkat 5

Eksponensial

[tex] -5c^7 \times 2c^5 \\ = (-5 \times 2) (c^{7+5}) \\\\ = -10c^{12} [/tex]

Materi Pangkat
-5c^7 × 2c^5
= -10c^(7+5) = -10c^12