Math, asked by shreyash1207, 9 months ago

simply fy of the following​

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Answered by REAAN
20

Answer:

(-3) it's power is (-7)........

Step-by-step explanation:

ii hope this answer help you...

Answered by arijitduttachowdhury
1

Step-by-step explanation:

(-3)^-4 × (-3)^-3

= (-3)^-4+(-3)

= (-3)^-4-3

= (-3)^-7

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