Question

please answer quickly​

Answer 1

Answer:

i) n= -1

ii n= 3

Hopefully it's understandable

Answer 2

POINT TO BE NOTED:

If the bases are same, then

1) If multiplication, then the powers add up

2) If division, then the powers subtract.

NOW,

1) Since bases are same and numbers are being multiplied, hence their powers add up:

5 + n = 4

--> n = -1

2) Since bases are same and are being divided, hence their powers are subtracted:

2n - 3 = 3

--> 2n = 6

--> n = 3

Hope that you will find this useful :)

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