1 Answer
(-8)^6(-8)^7
When you multiply the minus sign by itself six times, the answer is plus.
(-8)^6 = +8^6
When you multiply the minus sign by itself seven times, the answer is minus.
(-8)^7 = -8^7
When you multiply +8^6 by -8^7, the answer is -8^13
Please let me know if you have any further questions regarding this problem.
| 13 years ago. Rating: 0 | |
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