simply fy of the following
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Answers
Answered by
20
Answer:
(-3) it's power is (-7)........
Step-by-step explanation:
ii hope this answer help you...
Answered by
1
Step-by-step explanation:
(-3)^-4 × (-3)^-3
= (-3)^-4+(-3)
= (-3)^-4-3
= (-3)^-7
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